1 EXHIBIT 99.12 TCR HOLDING CORPORATION, A DELAWARE CORPORATION SECURITY AND PLEDGE AGREEMENT BY TCR HOLDING CORPORATION, A DELAWARE CORPORATION IN FAVOR OF TRANSAMERICAN ENERGY CORPORATION, A DELAWARE CORPORATION DATED AS OF DECEMBER ___, 1998 2 TCR HOLDING CORPORATION (A DELAWARE CORPORATION) SECURITY AND PLEDGE AGREEMENT This Security and Pledge Agreement (this "Agreement") is made and entered into as of December ___, 1998, by TCR Holding Corporation, a Delaware corporation (the "Company"), in favor of TransAmerican Energy Corporation, a Delaware corporation (the "Lender"). RECITALS WHEREAS, TransAmerican Refining Corporation, a Texas corporation ("TARC") has executed and delivered to the Lender its Promissory Note dated October 1, 1998, payable to the order of the Lender in the stated principal amount of $50,000,000 (the "TARC Working Capital Note"), to evidence advances made from time to time by the Lender to TARC as provided in the TARC Working Capital Note; and WHEREAS, the outstanding principal balance of the TARC Working Capital Note on the date hereof is $_________________________, and accrued but unpaid interest on the TARC Working Capital Note on the date hereof is $_________________________; and WHEREAS, as part of the consideration for the transfer of certain assets of TARC by TARC to the Company, and pursuant to an Assignment and Assumption Agreement (TARC Working Capital Note) of even date herewith, TARC assigned all of its rights, titles, and interests in the TARC Working Capital Note to the Company, and the Company assumed the payment and performance of all of the indebtedness and obligations of the "Maker" under the TARC Working Capital Note (the "Assignment and Assumption"); and WHEREAS, in order to induce the Lender to consent to the Assignment and Assumption and to secure the payment and performance in full of the obligations of the Company under the TARC Working Capital Note by reason of the Assignment and Assumption, the parties hereto desire to set forth their mutual understanding and certain agreements regarding the terms and conditions of the grant of a security interest in the Pledged Collateral (as defined below); NOW, THEREFORE, in consideration of, and for the purposes set forth in, the premises and for the good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Company and the Lender hereby agree as follows: Section 1. Definitions. (a) As used in this Agreement, capitalized terms not otherwise defined herein have the meanings set forth in the TARC Working Capital Note or, if not defined therein, the meanings set forth in the TEC Indenture (hereinafter defined), and the following terms shall have the respective meanings set forth below (such meanings to be equally applicable to both the singular and plural forms of the terms defined): "Default" and "Event of Default" shall have the meanings assigned to those terms in Section 7(a) of this Agreement. 3 "GAAP" means generally accepted accounting principles of the United States of America, consistently applied. "Indebtedness" means the following indebtedness and liabilities of the Company (and any extensions, renewals, refunding, increases, substitutions, replacements, consolidations, modifications or rearrangements of such indebtedness and liabilities, regardless of whether the Company executes any extension agreement or renewal instrument): (i) all amounts advanced or expended by the Lender under the TARC Working Capital Note and/or under or in connection with this Agreement, all reasonable costs and out-of-pocket expenses (excluding expenses representing administrative overhead) at any time and from time to time incurred by the Lender in connection with the administration and/or enforcement of this Agreement (including, without limitation, the reasonable fees and out-of-pocket expenses of counsel employed by the Lender in connection therewith), and all indemnities at any time and from time to time payable hereunder to the Lender, and (ii) all principal, premium and accrued interest owing on the TARC Working Capital Note, and (iii) all other amounts payable by the Company under the TARC Working Capital Note. "Obligations" shall have the meaning assigned to that term in Section 2 of this Agreement. "Offering Circular" means the offering circular dated December ___, 1998, pursuant to which $150,000,000 in aggregate principal amount of the 15% Senior Secured Notes due 2003 of TransAmerican Refining Corporation, a Texas corporation, were issued. "Pledged Collateral" shall have the meaning assigned to that term in Section 2 of this Agreement. "Perfection Certificate" means the certificate delivered to the Lenders substantially in the form of EXHIBIT A hereto. "TEC Indenture" means the Indenture dated as of June 13, 1997 between TEC and the TEC Indenture Trustee, pursuant to which TEC's 11.5% Senior Secured Notes due 2002 and 13% Senior Secured Discount Notes due 2002 were issued, as supplemented by First Supplemental Indenture dated as of December 30, 1997, by Second Supplemental Indenture dated as of November 13, 1998, and by Third Supplemental Indenture dated as of December ___, 1998. "TEC Indenture Trustee" means Firstar Bank of Minnesota, N.A., as Trustee under the TEC Indenture, and its successors and assigns in such capacity. "TransContinental" means TransContinental Refining Corporation, a Delaware corporation. 2 4 "TransContinental Common Stock" means the common stock, par value $.01 per share, of TransContinental. "TransContinental Preferred Stock" shall have the meaning assigned to that term in the Offering Circular. "TransContinental Stockholders Agreement" means the Stockholders Agreement (TransContinental) dated as of December ___, 1998, among TransContinental, the Company, and the holders of the TransContinental Preferred Stock.. "UCC" means the Uniform Commercial Code as in effect in the State of New York. (b) All terms used in this Agreement which are defined in the UCC, other than those which are defined in the TEC Indenture or specifically defined in Section 1(a) above, shall have the same meaning herein as in the UCC. Section 2. Grant of Security Interest. (a) The Company hereby pledges to the Lender, and grants to the Lender a security interest in all of the Company's right, title and interest in, to and under any and all of the following described property, rights and interests, in each case, wherever located, whether now owned or hereafter acquired or arising, all accessions and additions thereto, all substitutions and replacements therefor, and all proceeds and products thereof (collectively, the "Pledged Collateral"): (i) all of the issued and outstanding shares of the TransContinental Common Stock identified on Schedule 2(a) attached hereto; and (ii) all proceeds and products of the foregoing and distributions thereof or with respect thereto, including without limitation dividends, distributions, cash, instruments and other property or securities, now or hereafter at any time or from time to time received or receivable or otherwise distributed or distributable in respect of or in exchange for any or all of the foregoing. (b) The inclusion of proceeds in this Agreement does not authorize the Company to sell, dispose of or otherwise use the Pledged Collateral in any manner not specifically authorized hereby or under the TEC Indenture. (c) This Agreement secures the prompt and complete (i) payment of all obligations of the Company to the Lender under the TARC Working Capital Note, whether such obligations are now existing or hereafter arising, and all renewals, extensions, amendments, supplements and rearrangements thereof and (ii) payment and performance and all representations, covenants and conditions by the Company contained or incorporated herein, in each case whether for principal, interest, prepayment premium, taxes, costs, losses, compensation, reimbursements, fees, expenses or any other amount payable to the Lender under the terms of this Agreement (all such obligations, covenants and conditions described in the foregoing clauses (i) and (ii) being hereinafter collectively referred to as the "Obligations"). 3 5 Section 3. Representations and Warranties. The Company represents and warrants, as of the date hereof, to the Lender as follows: (a) The chief executive office and principal place of business of the Company is located at 1300 N. Sam Houston Parkway East, Suite 320, Houston, Harris County, Texas 77032. Any and all Pledged Collateral not delivered to the Lender or its designated agent is and will continue to be located only in the States of Texas and Louisiana. (b) The Company is the legal and beneficial owner of all of the Pledged Collateral free and clear of any lien, security interest, charge or encumbrance of any kind or nature, except for the lien and security interest created hereby and for Permitted Liens, and has not made any other pledge, assignment, mortgage, hypothecation or transfer of the Pledged Collateral except as permitted hereunder. Except for the lien and security interest created hereby, all of the Pledged Collateral is free from any material credit, deduction, allowance, defense, dispute, setoff or counterclaim, and there is no material extension or indulgence with respect thereto. The Pledged Collateral is not subject to any put, call, option or other right in favor of any other person whatsoever. (c) The Pledged Collateral is accurately described in Schedule 2(a) hereto. (d) This Agreement has been duly executed and delivered by the Company and creates a valid security interest in, and lien on, the Pledged Collateral securing the payment of the Obligations. Upon the physical delivery of the certificates evidencing the Pledged Collateral to the Lender or its designated agent and the making of the filing of a financing statement in the Office of the Secretary of State of Texas and the taking of all other actions necessary to perfect the security interests created hereby, including, without limitation, those actions specified in Section 2(a) and Section 4, the security interests created by this Agreement will be duly perfected security interests subject to no equal or prior lien, security interest or encumbrance of any kind or nature other than Permitted Liens. (e) The Company has the requisite corporate power and authority to pledge the Pledged Collateral in the manner hereby done or contemplated and to defend its title thereto against the lawful claims of all persons whomsoever. (f) Neither the execution and delivery of this Agreement by the Company, the performance by the Company of its obligations hereunder, nor the transactions herein contemplated will (i) violate the Company's charter or bylaws, (ii) violate the terms of any agreement, indenture, mortgage, deed of trust, equipment lease, instrument or other document to which the Company is a party, (iii) violate any law, order, rule or regulation applicable to the Company of any court or any government, regulatory body or administrative agency or other governmental body having jurisdiction over the Company or its properties, or (iv) result in or require the creation or imposition of any lien (other than the lien contemplated hereby), upon or with respect to any of the property now owned or hereafter acquired by the Company, which violation or conflict would have a material adverse effect on the financial condition, business, assets or liabilities of the Company or on the value of the Pledged Collateral or a material adverse effect on the security interests hereunder. 4 6 (g) The Pledged Collateral includes all of the issued and outstanding shares of TransContinental Common Stock owned by the Company on the date hereof, which shares are described in Schedule 2(a) attached hereto. (h) No consent or approval which has not been obtained on or prior to the date hereof of any other person or entity and no authorization, approval or other action (other than delivery of physical certificates evidencing the Pledged Collateral) by, and no notice to or filing with any governmental body (other than UCC filings), regulatory authority or securities exchange, was or is necessary as a condition to the validity of the pledge hereunder of the Pledged Collateral, and such pledge is effective to vest in the Lender the rights of the Lender in the Pledged Collateral as set forth herein. Except for the limitations and restrictions imposed by the TransContinental Stockholders Agreement, there are no restrictions on the transferability of any of the Pledged Collateral transferred or delivered by the Company hereunder or, except for the limitations and restrictions imposed by the TCR Holding Stockholders Agreement and restrictions related to federal and state securities laws governing the sale of "restricted stock" or "control stock," with respect to the foreclosure, transfer or disposition thereof by the Lender. Section 4. Covenants. During the term of this Agreement and until all of the Obligations with respect to the Indebtedness have been fully and finally paid and discharged in full, the Company covenants and agreed with the Lender that: (a) Except in the ordinary course of business, the Company will not make any compromise or settlement with respect to the Pledged Collateral without notice to or consent of the Lender. (b) The Company shall deliver to the Lender or its designated agent concurrently with the execution of this Agreement or, to the extent acquired subsequent to the date of execution hereof, immediately upon the Company's acquisition thereof: (i) all certificates and instruments representing the Pledged Collateral and a revised Schedule 2(a), and (ii) all certificates, instruments and notes representing any proceeds of the Pledged Collateral. Any and all Pledged Collateral delivered to the Lender or its designated agent in the form of certificates, securities, instruments, or documents shall be accompanied by undated duly executed powers in blank and by such other instruments of transfer or documents as the Lender may reasonably request. The Lender may hold the certificates representing the Pledged Collateral delivered to it in its own name or in the name of its nominee, all in form and substance satisfactory to the Lender. (c) From time to time, the Company shall, at its own expense, promptly give, execute, deliver, file and/or otherwise formalize any such notice, statement, instrument, document, agreement or other papers, and do all such other acts and things, as may be necessary or desirable, or and as the Lender may reasonably request, in order to create, evidence, preserve, perfect, validate or continue any lien or security interest created pursuant to this Agreement or to enable the Lender to exercise or enforce its rights hereunder with respect to such lien or security interest, or otherwise further to effect the purposes of this Agreement. Without limiting the generality of the foregoing, the Company shall, at any time or from time to time upon the request of the Lender and at the Company's own expense, execute, acknowledge, witness, deliver, file and/or record such financing and continuation statements, notices, additional assignments and other documents or instruments (all of which shall be in form and substance reasonably satisfactory to the Lender 5 7 and its counsel) as the Lender may from time to time reasonably request for the perfection of the liens and security interests created hereby. (d) The Company shall promptly notify the Lender (i) of any material changes in any fact or circumstance represented or warranted by the Company with respect to any material portion of the Pledged Collateral, (ii) of any material impairment of the Pledged Collateral and (iii) of any claim, action or proceeding affecting title to all or any material portion of the Pledged Collateral. (e) Except for the liens and security interests created by this Agreement and the Permitted Liens in the Pledged Collateral, the Company shall at its own expense defend the Pledged Collateral against any and all liens, claims, security interests and other encumbrances or interest, howsoever arising and shall maintain and preserve the security interest granted hereunder with respect to the Pledged Collateral as long as this Agreement shall remain in full force and effect. The Company shall not make any other pledge, assignment, mortgage, hypothecation or transfer of the Pledged Collateral except as permitted hereunder. (f) The Company shall at all times keep accurate and complete records with respect to the Pledged Collateral, including, without limitation, records of all payments made, credit granted and proceeds received in connection therewith. (g) The Company shall not relocate its principal place of business or chief executive office to a county or state other than that specified in Section 3(a) of this Agreement unless the Company gives 30 days' prior written notice to the Lender, which notice shall specify the county and state into which such relocation is to be made. The Pledged Collateral, to the extent not delivered to the Lender pursuant to Section 2, will be kept at the location specified in Section 3(a) of this Agreement, and the Company will not remove the Pledged Collateral from such location without providing at lease 30 days' prior written notice to the Lender. (h) The Lender, or its representative, shall at all times have full and free access during normal business hours to all of the books, correspondence and records of the Company relating to the Pledged Collateral (other than information that is privileged and confidential); the Lender and its representatives may examine the same, make abstracts therefrom and make photocopies thereof; and the Company agrees to render to the Lender, at the Company's cost and expense, such clerical and other assistance as may be reasonably requested by the Lender with regard thereto. (i) If, while this Agreement is in effect, any stock dividend, stock split, reclassification, readjustment, reorganization, merger, consolidation, exchange offer, tender offer or other change in the capital structure, including the creation of any subscription or other rights relating to the Pledged Collateral, is declared or made, or proposed to be declared or made, by TransContinental, all substituted and additional securities or interest issued with respect to the Pledged Collateral and evidenced by certificates shall be endorsed in blank by the Company promptly upon receipt thereof or otherwise appropriately transferred to the Lender in negotiable form, and all certificates or instruments evidencing such securities shall be delivered to the Lender to be held under the terms of this Agreement in the same manner as, and as a part of, the Pledged Collateral. All Pledged Collateral shall be evidenced by one or more certificates. Any securities that may be issued upon exercise of any subscription or other rights relating to the Pledged Collateral shall be endorsed in blank and delivered to the Lender with any necessary powers. 6 8 Section 5. Powers of the Secured Party. (a) The Company hereby irrevocably designates and appoints the Lender as its attorney-in-fact, with full power of substitution, for the purposes of carrying out the provisions of this Agreement and taking any action and executing any instrument, including, without limitation, any financing statement or continuation statement, and taking any other action to maintain the validity, perfection, priority and enforcement of the security interest intended to be created hereunder, that the Lender may reasonably deem necessary or advisable to accomplish the purposes hereof, which appointment as attorney-in-fact is irrevocable and coupled with an interest. (b) Without limiting the generality of Section 5(a) hereof, the Company hereby irrevocably authorizes and empowers the Lender, upon the occurrence and during the continuation of any Event of Default, at the expense of the Company, either in the Lender's own name or in the name of the Company, at any time and from time to time: (i) to ask, demand, receive, issue a receipt for, give acquittance for, settle and compromise any and all monies which may be or become due or payable or remain unpaid at any time or times to the Company, and any and all other property which may be or become deliverable at any time or times to the Company, under or with respect to the Pledged Collateral; (ii) to endorse any drafts, checks, orders or other instruments for the payment of money payable to the Company on account of the Pledged Collateral (including any such draft, check, order or instrument issued by any insurance company payable jointly to the Company and the Lender); and (iii) to settle, compromise, prosecute or defend any action, claim or proceeding, or take any other action, all either in its own name or in the name of the Company or otherwise, which the Lender may deem to be necessary or advisable for purpose of exercising and enforcing its powers and rights under this Agreement or in the furtherance of the purposes hereof, including any action which by the terms of this Agreement is to be taken by the Company. (c) Nothing in this Agreement shall be construed as requiring or obligating the Lender to make any commitment or to make any inquiry as to the nature or sufficiency of any payment received by it, or to present or file any claim or notice, or to take any other action with respect to any of the Pledged Collateral or any part thereof or the amounts due or to become due in respect thereof or any property covered thereby, or to collect or enforce the payment of any amounts assigned to it or to which it may otherwise be entitled hereunder at any time or times other than to account for amounts or Pledged Collateral received. (d) The Lender shall be entitled at any time to file this Agreement, or a photographic or any other reproduction of this Agreement, as a financing statement, but the failure of the Lender to do so shall not impair the validity or enforceability of this Agreement. The Lender shall have no duty to comply with any recording, filing or other legal requirements necessary to establish or maintain the validity, priority or enforceability of, or the Lender's rights in or to, any of the Pledged Collateral. 7 9 (e) In its discretion, the Lender may discharge taxes and other encumbrances at any time levied or placed on any of the Pledged Collateral, make repairs thereto and pay any necessary filing fees. The Company agrees to reimburse the Lender on demand for any and all reasonable expenditures so made with interest on unpaid amounts at the maximum rate permitted by law. The Lender shall have no obligation to the Company to make any such expenditures, nor shall the making thereof relieve the Company of any default. (f) The Lender's sole duty with respect to the custody, safe keeping and physical preservation of the Pledged Collateral in its possession, under Section 9-207 of the UCC or otherwise, shall be to deal with such Pledged Collateral in the same manner as the Lender deals with similar property for its own account. (g) If an Event of Default has occurred and is continuing, the Lender may at any time at its option, transfer to itself or any nominee any securities constituting the Pledged Collateral, receive any income thereon and hold such income as additional Pledged Collateral or apply it to the Indebtedness. Section 6. Voting Rights, Dividends, Etc. (a) Until an Event of Default shall have occurred and be continuing: (i) except as otherwise provided in this Agreement, but subject to the provisions of the TransContinental Stockholders Agreement, the Company shall be entitled to exercise any and all voting or consensual rights and powers, including subscription rights, in relation to the Pledged Collateral; provided, however, that no vote shall be cast or consent, waiver or ratification given or action taken which would materially impair the Pledged Collateral or the value thereof or violate any provision of this Agreement or any other ancillary document; (ii) except as otherwise provided in this Agreement, the Company shall be entitled to receive and retain any and all dividends, distributions or other payments in respect of the Pledged Collateral and the Lender, upon receipt of any of the foregoing, shall promptly pay or distribute the same to the Company, and, to the extent so permitted, any distributions received by the Company and transferred to other persons shall pass free and clear of the lien and security interest hereof; and (iii) the Lender shall execute and deliver to the Company or cause to be executed and delivered to the Company, all such proxies, powers of attorney, dividend orders and other instruments as the Company may reasonably request for the purpose of enabling it to exercise the voting or consensual rights and powers which the Company is entitled to exercise pursuant to the foregoing Section 6(a)(i) or to receive the dividends, distributions or other payments which the Company is authorized to retain pursuant to the foregoing Section 6(a)(ii). (b) Upon the occurrence and during the continuance of an Event of Default, all rights of the Company to exercise the voting or consensual rights and powers which the Company would otherwise be entitled to exercise pursuant to Section 6(a)(i) and to receive the dividends, 8 10 distributions and other payments which the Pledgor would otherwise be authorized to receive and retain pursuant to Section 6(a)(ii) shall automatically cease, and all such rights shall thereupon become vested in the Lender, which shall then have the sole and exclusive right and authority to exercise, in its sole discretion, all such voting and consensual rights and powers and to receive and retain as Pledged Collateral all such dividends, distributions and other payments. Without limiting the foregoing, in such event the Lender may exercise all voting and corporate rights at any meeting of any corporation issuing any such securities and any and all rights of conversion, exchange, subscription or any other rights, privileges or options pertaining to any such securities as if it were the absolute owner thereof, including, without limitation, the rights to exchange at its discretion, any and all such securities upon the merger, consolidation, reorganization, recapitalization or other readjustment of any corporation issuing any such securities or upon the exercise by any such issuer or the Lender of any right, privilege or option pertaining to any such securities, and, in connection therewith, to deposit and deliver any and all securities with any committee, depository, transfer agent, registrar or other designated agency upon such terms and conditions as it my determine, all without liability except to account for the property actually received by it, but the Lender shall have no duty to exercise any of the aforesaid rights, privileges or options and the Lender shall not be responsible for any failure to do so or delay in so doing. Section 7. Default. (a) It shall constitute a Default or an Event of Default under this Agreement if the Company shall (a) default in the payment of any portion of the principal or interest owing on the TARC Working Capital Note and such default is not cured within five (5) days after notice thereof is received by the Company from the holder of the TARC Working Capital Note, (b) apply for or consent to the appointment of a receiver, trustee, intervenor, custodian or liquidator of the Company or of all or a substantial part of the Company's assets, (c) be adjudicated a bankrupt or insolvent or file a voluntary petition for bankruptcy, (d) make a general assignment for the benefit of creditors, (e) file a petition or answer seeking reorganization or an arrangement with creditors or to take advantage of any bankruptcy or insolvency laws, or (f) file an answer admitting the material allegations of, or consent to, or default in answering, a petition filed against the Company in any bankruptcy reorganization or insolvency proceeding, or take other action for the purpose of effecting any of the foregoing. (b) If an Event of Default shall have occurred and is continuing, in addition to any other rights and remedies that may be available to the Lender under the UCC or the TARC Working Capital Note or under Section 5(a) or 5(b) of this Agreement or otherwise under this Agreement or at law, the Lender shall also have the following rights and powers: (i) The Lender may, without being required to give any notice except as hereinafter provided, sell the Pledged Collateral, or any part thereof, at public or private sale, for cash, upon credit or for future delivery and at such price or prices as the Lender deem satisfactory, and the Lender and/or its collateral agent may be the purchaser of any or all of the Pledged Collateral so sold and thereafter hold the same absolutely free from any right or claim of whatsoever kind by or on behalf of the Company, and the Indebtedness or any portion of the Indebtedness may be applied as a credit against the purchase price. 9 11 (ii) Upon any such sale, the Lender shall have the right to deliver, assign and transfer to the purchaser thereof the Pledged Collateral so sold. Each purchaser at any such sale shall hold the property sold absolutely free from any claim or rights of whatsoever kind by or on behalf of the Company, including any equity or rights of redemption of the Company, and the Company hereby specifically waives, to the full extent permitted by applicable law, all rights of redemption, stay or appraisal which it has or may have under any rule or law or statute now existing or hereafter adopted. (iii) The Lender shall give the Company ten (10) Business Days' written notice (which the Company agrees is reasonable notification within the meaning of Section 9-504 of the UCC) of its intention to make any such public or private sale. Such notice, in case of public sale, shall state the time and place fixed for such sale and, in case of a private sale, shall state the date after which such sale is to be made. (iv) Any such public sale shall be held at such time or times within ordinary business hours and at such places as the Lender may fix in the notices of such sale. At any such sale the Pledged Collateral may be sold in one lot as an entirety or in separate parcels, as the Lender may, in its sole discretion, determine. (v) The Lender shall not be obligated to make any sale of the Pledged Collateral if it shall determine not to do so, regardless of the fact that notice of sale of the Pledged Collateral may have been given. The Lender may, without notice or publication, adjourn any public or private sale or cause the same to be adjourned from time to time by announcement at the time and place fixed for the sale, and such sale may, without further notice, be made at any time or place to which the same shall be so adjourned. (vi) In case of any sale of all or any part of the Pledged Collateral on credit or for future delivery, the Pledged Collateral so sold may be retained by the Lender until the selling price is paid by the purchaser thereof, but the Lender shall not incur any liability in case of the failure of such purchaser to take up and pay for the Pledged Collateral so sold and, in case of any such failure, such Pledged Collateral may again be sold upon like notice. (vii) The Lender, instead of exercising the power of sale herein conferred upon it, may proceed by a suit or suits at law or in equity to exercise its remedies regarding the Pledged Collateral and sell the Pledged Collateral, or any portion thereof, under a judgment or decree of a court or courts of competent jurisdiction. (viii) The Company agrees that if any Event of Default shall have occurred and be continuing, then the Lender shall have the right to take possession of the Pledged Collateral, and for that purpose the Lender may, so far as the Company can give authority therefor, enter upon any premises on which the Pledged Collateral may be situated and remove the same therefrom with or without notice or process of law. The Company waives any and all rights that it may have to a judicial hearing in advance of the enforcement of any of the Lender's rights hereunder, including, without limitation, its right following an Event of Default to take immediate possession of the Pledged Collateral and to exercise its rights with respect thereto. To the extent that any of the Obligations are 10 12 to be paid or performed by a person other than the Company, the Company waives and agrees not to assert any rights or privileges which it may have under Section 9-112 of the UCC. (ix) If under mandatory requirements of applicable law, the Lender shall be required to make disposition of the Pledged Collateral within a period of time that does not permit the giving of notice to the Company as hereinbefore provided, the Lender need give the Company only such notice of disposition as shall be reasonably practicable in view of such mandatory requirements of law. (x) The Lender may instruct the obligor or obligors on any agreement, instrument or other obligation constituting the Pledged Collateral to make any payment or render any performance required by the terms of such agreement, instrument or obligation directly to the Lender or its designee. (c) The Lender shall incur no liability as a result of the sale of the Pledged Collateral, or any part thereof, at any private sale other than for its own gross negligence or willful misconduct. The Company hereby waives, to the maximum extent permitted by applicable law, any claims against the Lender arising by reason of the fact that the price at which the Pledged Collateral may have been sold at such private sale was less than the price which might have been obtained at a public sale or was less than the aggregate amount of the Indebtedness. (d) The Lender shall not be obligated to pursue or exhaust its rights and remedies against any particular Pledged Collateral or other security for the Indebtedness before pursuing or enforcing its rights and remedies against any other Pledged Collateral or other security for the Indebtedness. (e) To the extent permitted by law, the Company hereby waives (i) any rights to require the Lender to proceed first against any other Person, to exhaust its rights in the Pledged Collateral or other security for the Indebtedness or to pursue any other right that the Lender might have, (ii) with respect to the TARC Working Capital Note, presentment and demand for payment, protest, notice of protest and nonpayment, notice of dishonor, notice of the intention to accelerate and notice of acceleration (except as otherwise set forth in the TARC Working Capital Note), and (iii) all rights of marshaling in respect of any and all of the Pledged Collateral. (f) Without precluding any other methods of sale, the Company acknowledges that the sale of the Pledged Collateral shall have been made in a commercially reasonable manner if conducted in conformity with reasonable commercial practices of banks disposing of similar property. The Lender shall not be liable for any depreciation in the value of the Pledged Collateral. (g) The Company agrees that its obligation to deliver the Pledged Collateral is of the essence of this Agreement and that accordingly, upon application to a court of equity having jurisdiction, the Lender shall be entitled to a decree requiring specific performance by the Company of such obligation. 11 13 (h) Remedies of the Lender are cumulative and the exercise of any one or more of the remedies provided herein shall not be construed as a waiver of any of the other remedies of the Lender. (i) If an Event of Default shall have occurred and be continuing, the proceeds of any sale of or other realization upon all or any part of the Pledged Collateral and any other amounts held by the Lender under this Agreement shall be applied by the Lender to the payment of the Obligations in such manner and order of priority as the Lender may determine in its sole discretion. Any amounts remaining after such applications and the payment in full of the TARC Working Capital Note with respect to the Indebtedness shall be remitted to the Company, its successors or assigns, or as a court of competent jurisdiction may otherwise direct. Section 8. Regarding Sales of Pledged Collateral. (a) The Company recognizes that the Lender may be unable, or find it undesirable, to effect a public sale of any or all the Pledged Collateral by reason of certain prohibitions contained in the Securities Act of 1933, as amended (the "Securities Act"), and applicable state securities laws or otherwise, but may be compelled or desire to resort to one or more private sales thereof to a restricted group of purchasers who will be obliged to agree, among other things, to acquire such securities for their own account for investment and not with a view to the distribution or resale thereof in violation of the Securities Act. The Company acknowledges and agrees that any such private sale may result in prices and other terms less favorable to the seller than if such sale were a public sale, but, notwithstanding such circumstances, such private sale shall be deemed to have been made in a commercially reasonable manner. The Lender shall be under no obligation to delay a sale of any of the Pledged Collateral for the period of time necessary to permit the issuing corporation of such securities to register such securities for public sale under the Securities Act, or under applicable state securities laws, even if the issuing corporation would agree to do so. (b) The Company further agrees to use commercially reasonable efforts to do or cause to be done all such other acts and things as may be necessary to make such sale or sales of any portion or all of the Pledged Collateral valid and binding and in compliance with any and all applicable laws, regulations, order, writs, injunctions, decrees or awards of any and all courts, arbitrators or governmental instrumentalities, domestic or foreign, having jurisdiction over any such sale or sales, all at the Company's expense. The Company further agrees that a breach of any of the covenants contained in this Section 8 will cause irreparable injury to the Lender, that the Lender has no adequate remedy at law in respect of such breach and, as a consequence, agrees that each and every covenant contained in this Section 8 shall be specifically enforceable against the Company, and the Company hereby waives and agrees not to assert any defenses against an action for specific performance of such covenants except for a defense that no Event of Default has occurred. Section 9. General Provisions. (a) Continuing Security Interest: Binding Effect. This Agreement shall create a continuing security interest in the Pledged Collateral and shall (a) remain in full force and effect 12 14 until termination of the obligations of the Company under the TARC Working Capital Note and the indefeasible payment in full thereafter of the Obligations; (b) be binding upon the Company and its successors and assigns; and (c) inure to the benefit of the Lender and its successors, transferees and assigns. Without limiting the generality of the foregoing clause (c), the Lender may assign or otherwise transfer any of its rights under this Agreement to any other Person, and such Person shall thereupon become vested with all the benefits in respect thereof granted herein or otherwise to the Lender. Upon the termination of the obligations of the Company under the TARC Working Capital Note and the indefeasible payment in full thereafter of the Obligations, the Company shall be entitled to the return, upon its request and at its expense, of such of the Pledged Collateral as in the Lender's possession and as shall not have been sold or otherwise disposed of pursuant to the terms hereof. (b) Security Interest Absolute. The lien and security interest created hereunder and the Company's obligations hereunder and the Lender's rights hereunder shall not be release, diminished, impaired or adversely affected by the occurrence of any one or more of the following events: (i) The taking or accepting of any other security or assurance for any or all of the Indebtedness; (ii) Any release, surrender, exchange, subordination or loss of any security or assurance at any time existing in connection with any or all of the Indebtedness; (iii) The modification of, amendment to, or waiver of compliance with any terms of the TARC Working Capital Note; (iv) Any renewal, extension and/or rearrangement of the payment of any or all of the Indebtedness or any statement, indulgence, forbearance or compromise that may be granted or given by the Lender to the company or any other Person; (v) any negligent, delay, omission, failure or refusal of the Lender to make or prosecute any action in connection with any agreement, document or other instrument evidencing, security or assuring the payment of any of all of the Indebtedness; (vi) the illegality, invalidity or unenforceability of all or any part of the TARC Working Capital Note; or (vii) any other circumstance (other than payment in full of the Obligations) that might otherwise constitute a defense available to, or a discharge of, the Company or any party to any document in respect of the Obligations. (c) Amendments. This Agreement or any term hereof may be amended or changed only by an instrument in writing executed jointly by the Company and the Lender. (d) Remedies Cumulative. Each right, power and remedy herein specifically granted to the Lender or otherwise available to it or now or hereafter existing in law or in equity shall be cumulative and concurrent, and shall be in addition to every other right, power and remedy herein 13 15 specifically given or now or hereafter existing at law, in equity, or otherwise (including, without limitation, all rights, powers and remedies granted to a secured party under the UCC), and each such right, power and remedy, whether specifically granted herein or otherwise existing, may be exercised at any time and from time to time as often and in such order as may be deemed expedient by the Lender in its sole and complete discretion. The provisions of this Agreement may only be waived by an instrument in writing signed by the Lender, and no failure on the part of the Lender to exercise, and no delay in exercising, and no course of dealing with respect to, any such right, power or remedy, shall operate as a wavier thereof, nor shall any single or partial exercise of any such right, power or remedy preclude any other or further exercise thereof or the exercise of any other right. No notice to or demand on the Company hereunder shall, of itself, entitle the Company to any other or further notice or demand in the same or similar circumstances. (e) Assignment. Neither this Agreement nor any interest herein or in the Pledged Collateral, or any part thereof, may be assigned by the Company without the prior written consent of the Lender, except as expressly permitted herein or in the TARC Working Capital Note. The Company hereby acknowledges and consents to the Pledged Collateral assignment by the Lender of this agreement and the Lender's interest in the Pledged Collateral to the TEC Indenture Trustee. The Company also agrees that, in the case of an Event of Default, the TEC Indenture Trustee may exercise any rights and remedies of the Lender under this agreement, and any reference to the "Lender" hereunder shall also include the TEC Indenture Trustee. (f) Headings. The descriptive headings of the several sections of this agreement are inserted for convenience only an shall not control or affect the meaning or construction of any of the provisions hereof. (g) Severability. Any provision of this Agreement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof or affecting the validity of enforceability or such provision in any other jurisdiction. (h) Survival. All representations and warranties contained herein or made in writing by the Company in connection herewith, shall survive the execution and delivery of this Agreement and any documents executed in connection herewith or therewith. (i) Counterparts. This Agreement may be executed in any number of counterparts and by different parties in separate counterparts, each of which when so executed and delivered shall be deemed o be an original, but all of which when taken together shall constitute one and the same instrument. A complete set of counterparts shall be lodged with the Lender. (j) Waiver. To the extent permitted by applicable law the Company hereby waives promptness, diligence, notice of acceptance and any other notice with respect to this Agreement and any requirement that the Lender protect, secure, perfect or insure any security interest or any property subject thereto or exhaust any right or take any action against the Company or any other person or entity; provided however, that the Lender shall in any event take such care in the handling of any Pledged Collateral in its possession as it takes with respect to is own property of a similar nature in its possession. 14 16 (k) Notices. Any notices or other communications required or permitted hereunder shall be in writing, and shall be sufficiently given if made by hand delivery, by telex, by facsimile or registered or certified mail, postage prepaid, return receipt requested, addressed to the party to be notified as follows: in the case of the Company, to: TCR Holding Corporation 1300 North Sam Houston Parkway East Suite 320 Houston, Texas 77032 Attention: Ed Donahue Telecopy No.: (281) 986-8820 in the case of the Lender, to: TransAmerican Energy Corporation 1300 North Sam Houston Parkway East Suite 320 Houston, Texas 77032-2949 Attention: Ed Donahue Telecopy No.: (281) 986-8820 Any party hereto may by notice to the other party designate such additional or different addresses as shall be furnished in writing to such party. Any notice or communication to any party shall be deemed to have been given or made as of the date so delivered, if personally delivered; when answered back, if telexed; when receipt is acknowledged, if faxed; and five (5) calendar days after mailing, if sent by registered or certified mail (except that a notice of change of address shall not be deemed to have been given until actually received by the addressee). (l) Conflicts. If any provision of the TARC Working Capital Note limits, qualifies, or conflicts with any similar provision of this Agreement, such provision of the TARC Working Capital Note shall control. (m) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK, INCLUDING, WITHOUT LIMITATION, SECTIONS 5-1401 AND 5-1402 OF THE NEW YORK GENERAL OBLIGATIONS LAW AND NYCPLR 327(B). THE COMPANY HEREBY IRREVOCABLY SUBMITS TO THE JURISDICTION OF ANY NEW YORK STATE COURT SITTING IN THE BOROUGH OF MANHATTAN IN THE CITY OF NEW YORK IN RESPECT OF ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, AND IRREVOCABLY ACCEPTS FOR ITSELF AND IN RESPECT OF ITS PROPERTY, GENERALLY AND UNCONDITIONALLY, JURISDICTION OF THE AFORESAID COURTS. THE COMPANY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT IT MAY EFFECTIVELY DO SO UNDER APPLICABLE LAW, TRIAL BY JURY AND ANY OBJECTION THAT IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF THE VENUE OF ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN ANY 15 17 SUCH COURT AND ANY CLAIM THAT ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. THE COMPANY IRREVOCABLY CONSENTS, TO THE FULLEST EXTENT IT MAY EFFECTIVELY DO SO UNDER APPLICABLE LAW, TO THE SERVICE OF PROCESS OF ANY OF THE AFOREMENTIONED COURTS IN ANY SUCH ACTION OR PROCEEDING BY THE MAILING OF COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO THE COMPANY AT ITS SAID ADDRESS, SUCH SERVICE TO BECOME EFFECTIVE 30 DAYS AFTER SUCH MAILING. NOTHING HEREIN SHALL AFFECT THE RIGHT OF THE LENDER TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY LAW OR TO COMMENCE LEGAL PROCEEDINGS OR OTHERWISE PROCEED AGAINST THE COMPANY IN ANY OTHER JURISDICTION. 16 18 IN WITNESS WHEREOF, the Company and the Lender have executed this Agreement as of the date first above written. TCR HOLDING CORPORATION By: ____________________________________ Name: __________________________________ Title: _________________________________ TRANSAMERICAN ENERGY CORPORATION By: ____________________________________ Name: __________________________________ Title: _________________________________ By: ____________________________________ Name: __________________________________ Title: _________________________________ 17 19 EXHIBIT A PERFECTION CERTIFICATE The undersigned, Vice President of TCR Holding Corporation, a Delaware corporation (the "Company"), hereby certify with reference to the Security and Pledge Agreement dated as of December ___, 1998 between the Company and TransAmerican Energy Corporation, as Lender (terms defined therein being used herein as therein defined), to the Lender as follows: Section 1. Names. (a) The exact corporate name of the Company, as it appears in its certificate of incorporation is as follows: TCR Holding Corporation (b) Set forth below is each other corporate name the Company has had since its organization, together with the date of the relevant change: n/a (c) The Company has not changed its identity or corporate structure in any way within the past five years except: n/a (d) The following is a list of other names (including trade names or similar appellations) used by the Company or any of its divisions or other business units at any time during the past five years. n/a Section 2. Current Locations. (a) The chief executive office of the Company is located at the following address: Mailing Address County State --------------- ------ ----- 1300 N. Sam Houston Parkway East Harris Texas Houston, 77032 -1- 20 (b) The following are all of the places of business of the Company not identified above: Mailing Address County State --------------- ------ ----- None. Section 3. Prior Locations. Set forth below is the information required by subparagraphs (a) and (b) of Section 2 with respect to each location or place of business maintained by the Company at any time during the past five years: n/a Section 4. UCC Filings. A duly signed financing statement on Form UCC-1 in substantially the form of Schedule 4 hereto has been duly field in the UCC filing office in each jurisdiction identified in Section 2 hereof. The Company will deliver a true copy of each such filing duly acknowledged by he filing officer as soon as practicable after the date hereof. Section 5. Schedule of Filings. Attached hereto as Schedule 5 is a schedule setting forth filing information with respect to the filings described in Section 4 above. Section 6. Filing Fees. All filing fees and taxes payable in connection with the filings described in Section 4 above have been paid. IN WITNESS WHEREOF, the undersigned have hereunto set their hands this ____ day of December, 1998, in the respective capacities, indicated below their signatures. ________________________________________ Name: __________________________________ Title: _________________________________ -2- 21 SCHEDULE 2(a) PLEDGED COLLATERAL ==================================================================================================== Percentage of Stock Certificate Outstanding No.(s) Number of Shares of Class Issuer Class of Stock Par Value Shares ==================================================================================================== TransContinental Refining Corporation Common Stock $__ per share 100% ==================================================================================================== -1- 22 SCHEDULE 4 DESCRIPTION OF PLEDGED COLLATERAL All of the Debtor's right, title and interest in, to and under any and all of the following described property, assets and rights, in each case, wherever located, whether now owned or hereafter acquired or arising, all accessions and additions thereto, all substitutions and replacements therefor, and all proceeds and products thereof and assigns all rights in and to all collateral securing the following described property, assets and rights: (i) all of the issued and outstanding shares of the common stock, par value $___ per share, of TransContinental Refining Corporation, a Delaware corporation, identified on Schedule 2(a); and (ii) all proceeds and products of the foregoing and distributions thereof or with respect thereto, including without limitation dividends, distributions, cash, instruments and other property or securities, now or hereafter at any time or from time to time received or receivable or otherwise distributed or distributable in respect of or in exchange for any or all of the foregoing. -1- 23 SCHEDULE 5 SCHEDULE OF FILINGS Debtor Filing Officer File Number Date(1) - ------ -------------- ----------- ------- TCR Holding N/A ___________________________ 11/ /98 Corporation (St. Charles Parish, L.A.) TCR Holding N/A ___________________________ 11/ /98 Corporation (Texas, Secretary of State) - ------------- (1) Indicate lapse date, if other than fifth anniversary. -1-