1 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 27, 1998 REGISTRATION NO. 333-47345 ================================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 --------------------- AMENDMENT NO. 1 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 --------------------- DAILEY INTERNATIONAL INC. (Exact name of registrant as specified in its charter) DELAWARE 1389 76-0503351 (State or other jurisdiction of Primary Industrial Classification (I.R.S. Employer incorporation or organization) Code Number Identification No.) 2507 NORTH FRAZIER CONROE, TEXAS 77305 (281) 350-3399 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) --------------------- WILLIAM D. SUTTON SENIOR VICE PRESIDENT AND GENERAL COUNSEL DAILEY PETROLEUM SERVICES CORP. 2507 NORTH FRAZIER CONROE, TEXAS 77305 (281) 350-3399 (Name, address, including zip code, and telephone number, including area code, of agent for service) --------------------- COPY TO: ROBERT F. GRAY, JR. FULBRIGHT & JAWORSKI L.L.P. 1301 MCKINNEY, SUITE 5100 HOUSTON, TEXAS 77010-3095 (713) 651-5151 --------------------- APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon as practicable after the effective date of this Registration Statement. If the securities being registered on this Form are being offered in connection with the formation of a holding company and there is compliance with General Instruction G, please check the following box: [ ] If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] --------------------- THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT THAT SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a), MAY DETERMINE. ================================================================================ 2 TABLE OF ADDITIONAL REGISTRANTS ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA STATE OR PRIMARY STANDARD CODE, OF OTHER INDUSTRIAL REGISTRANT'S JURISDICTION OF CLASSIFICATION IRS EMPLOYER PRINCIPAL EXECUTIVE NAME INCORPORATION CODE NO. ID NO. OFFICES ---- --------------- ---------------- ------------ ------------------- Dailey Energy Services, Inc. ......... Delaware 8999 76-0066576 * Dailey International Sales Corporation......................... Delaware 8999 74-1869524 * Columbia Petroleum Services Corp...... Delaware 8999 76-0074604 * International Petroleum Services, Inc................................. Delaware 8999 76-0084387 * Dailey Environmental Remediation Technologies, Inc................... Texas 8999 76-0276940 * Dailey Worldwide Services, Corp....... Texas 8999 76-0477660 * Air Drilling International, Inc....... Delaware 1380 84-1305964 * Air Drilling Services, Inc............ Wyoming 1380 83-0181069 * - --------------- * 2507 North Frazier, Conroe, Texas 77305, telephone (281) 350-3399. 3 EXPLANATORY NOTE Dailey International Inc. has prepared this Amendment No. 1 for the purpose of filing with the Securities & Exchange Commission certain exhibits to this Registration Statement. Amendment No. 1 does not modify any provision of the Prospectus included in the Registration Statement; accordingly, such Prospectus have not been added included herein. 4 PART II INFORMATION NOT REQUIRED IN PROSPECTUS ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS Under Delaware law, a corporation may include provisions in its certificate of incorporation that will relieve its directors of monetary liability for breaches of their fiduciary duty to the corporation, except under certain circumstances, including a breach of the director's duty of loyalty, acts or omissions of the director not in good faith or which involve intentional misconduct or a knowing violation of law, the approval of an improper payment of a dividend or an improper stock repurchase or redemption or any transaction from which the director derived an improper personal benefit. The Company's Restated Certificate of Incorporation provides that the Company's directors are not liable to the Company or its stockholders for monetary damages for breach of their fiduciary duty, subject to the described exceptions specified by Delaware law. Section 145 of the General Corporation Law of the State of Delaware grants to the Company the authority to indemnify each officer and director of the Company against liabilities and expenses incurred by reason of the fact that he is or was an officer or director of the Company if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Company and, with respect to any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful. The determination as to whether a person seeking indemnification has met the required standard of conduct is to be made (i) by a majority vote of a quorum of disinterested members of the board of directors, or (ii) by independent legal counsel in a written opinion, if such quorum does not exist or if the disinterested directors so direct, or (iii) by the stockholders. The Bylaws provided for indemnification of each officer and director of the Company to the fullest extent permitted by Delaware law. In a suit brought to obtain a judgment in the corporation's favor, whether by the Company itself or derivatively by a stockholder, Section 145 of the General Corporation Law of the State of Delaware only allows the Company to indemnify for expenses, including attorney's fees, actually and reasonably incurred in connection with the defense or settlement of the case, and the Company may not indemnify for amounts paid in satisfaction of a judgment or in settlement of the claim. In any such action, no indemnification may be paid in respect of any claim, issue or matter as to which such persons shall have been adjudged liable to the Company as otherwise approved by the Delaware Court of Chancery or the court in which the claim was brought. According to the statute, in any other type of proceeding, the indemnification may extend to judgments, fines and amounts paid in settlement, actually and reasonably incurred in connection with such other proceeding, as well as to expenses (including attorneys' fees). Section 145 of the General Corporation Law of the State of Delaware also allows the Company to purchase and maintain insurance on behalf of any person who is or was an officer or director of the Company against liability asserted against or incurred by him in any such capacity, whether or not the Company would have the authority to indemnify such officer or director against such liability under the provisions of Section 145. The Company has purchased and maintains a directors' and officers' liability policy for such purposes. The Company's Bylaws provided for the indemnification of its officers and directors and the advancement to them of expenses in connection with proceedings and claims, to the fullest extent permitted under the General Corporation Law of the State of Delaware. Such indemnification may be made even though directors and officers wold not otherwise be entitled to indemnification under other provisions by the Bylaws. The above discussion of the General Corporation Law of the State of Delaware and of the Certificate of Incorporation and Bylaws is not intended to be exhaustive and is qualified in its entirety by such statute and the Restated Certificate of Incorporation and Bylaws. Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers or persons controlling the Registrants pursuant to the foregoing provisions, the Registrants have been informed that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and therefore is unenforceable. II-1 5 ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES (a) Exhibits EXHIBIT NUMBER DESCRIPTION ------- ----------- *3.1 -- Restated Certificate of Incorporation. *3.2 -- Restated Bylaws of the Company. 3.3 -- Amendment to Restated Certificate of Incorporation dated October 7, 1997 (included with the initial filing of this Registration Statement). 3.4 -- Certificate/Articles of Incorporation, as amended (if applicable) and Bylaws, as amended (if applicable) of each of the following Subsidiary Guarantors: Dailey Energy Services, Inc.; Dailey International Sales Corp.; Columbia Petroleum Services Corp.; International Petroleum Services, Inc., Dailey Environmental Remediation Technologies, Inc.; Dailey Worldwide Services, Corp.; Air Drilling International, Inc.; and Air Drilling Services, Inc. 4.1 -- Form of Class A Common Stock Certificate (included with the initial filing of this Registration Statement). 4.2 -- See Exhibits 3.1, 3.2 and 3.3 for provisions of the Restated Certificate of Incorporation and Restated Bylaws of the Company defining the rights of the holders of Class A Common Stock. 4.3 -- Indenture Dated February 13, 1998, by and between the Company, the Subsidiary Guarantors and the U.S. Trust Company of Texas, N.A. relating to the Company's 9 1/2% Senior Notes Due 2008 (included with the initial filing of this Registration Statement). 4.4 -- Form of Note for the Company's Senior Notes Due 2008 (included with the initial filing of this Registration Statement). 4.5 -- Registration Rights Agreement dated February 13, 1998 relating to the Outstanding Notes. 4.6 -- See Exhibits 10.1 through 10.16 for additional instruments defining the rights of holders of long-term debt of the Company and its Subsidiaries. 5.1 -- Opinion of Fulbright & Jaworski L.L.P. (included with the initial filing of this Registration Statement). 5.2 -- Opinion of Brown, Drew, Massey & Sullivan (included with the initial filing of this Registration Statement). *10.1 -- Relationship Agreement by and between the Company and Lawrence Industries, Inc. *10.2 -- Office Lease Agreement by and between the Company as lessee and Lawrence International, Inc. as lessor. *10.3 -- Registration Rights Agreement by and between the Company and Lawrence Industries, Inc. +*10.4 -- Dailey Petroleum Services Corp. 1996 Key Employee Stock Plan. +*10.5 -- Dailey Petroleum Services Corp. 1996 Non-Employee Director Stock Option Plan. *10.6 -- Tax Allocation Agreement by and between the Company and Lawrence Industries, Inc. *10.7 -- Form of Indemnification Agreement between the Company and its directors. *10.8 -- Form of Indemnification Agreement between the Company and its executive officers. II-2 6 EXHIBIT NUMBER DESCRIPTION ------- ----------- **10.9 -- Stock Purchase and Sale Agreement dated May 8, 1997 (the "Stock Purchase Agreement"), by and among the Company, ADI, the Shareholders of ADI, and the Preferred Shareholders of Air Drilling Services, Inc. **10.10 -- First Amendment to Stock Purchase Agreement dated May 30, 1997, by and among the Company, ADI, the Shareholders of ADI, and the Preferred Shareholders of Air Drilling Services, Inc. **10.11 -- Escrow Agreement dated June 20, 1997, by and among the Company, the Shareholders and Warrantholders of ADI (the "Shareholders"), and U.S. Trust Company of Texas, N.A. (the "Escrow Agent"). ***10.12 -- Asset Purchase Agreement dated effective as of November 30, 1997 (the "Asset Purchase Agreement"), by and among the Company, DWS/DAMCO and the shareholders of each of DWS, DSI and DTSI. ******10.13 -- Escrow Agreement dated January 28, 1998, by and among the Company, DWS, DSI, DTSI, the Shareholder Representatives, and U.S. Trust Company of Texas, National Association (the "Escrow Agent"). **10.14 -- Third Amended and Restated Loan Agreement dated June 20, 1997 (the "Loan Agreement"), by and between the Company, the financial institutions from time to time a party thereto, and Wells Fargo Bank (Texas), National Association, as Agent. 10.15 -- First Amendment to the Loan Agreement dated January 28, 1998, by and between the Company, the financial institutions from time to time a party thereto, and Wells Fargo Bank (Texas), National Association, as Agent (included with the initial filing of this Registration Statement). **10.16 -- Third Amended and Restated Commercial Security Agreement dated June 20, 1997, between Wells Fargo Bank (Texas), National Association, as Agent, the Banks from time to time a party to the Loan Agreement and the Company. **10.17 -- Form of Guaranty Agreement dated June 20, 1997 between Wells Fargo Bank (Texas), National Association, as Agent, the Banks from time to time a party to the Loan Agreement and each of the following subsidiaries of the Company: Dailey Energy Services, Inc., Dailey Petroleum Sales Corp., International Petroleum Sales Corp., Columbia Petroleum Services Corp., Dailey Worldwide Services, Corp., Dailey Environmental Remediation and Technologies, Inc., Air Drilling International, Inc., and Air Drilling Services, Inc. **10.18 -- Form of Security Pledge Agreement dated June 20, 1997, between Wells Fargo Bank (Texas), National Association, as Agent, the Banks from time to time a party to the Loan Agreement and each of the following: the Company; Air Drilling International, Inc., and Air Drilling Services, Inc. **10.19 -- Form of Subsidiary Commercial Security Agreement dated June 20, 1997, between Wells Fargo Bank (Texas) National Association, as Agent, the Banks from time to time a party to the Loan Agreement and each of the following subsidiaries of the Company: Dailey Energy Services, Inc., Dailey Petroleum Sales Corp., International Petroleum Sales Corp., Columbia Petroleum Services Corp., Dailey Worldwide Services, Corp., Dailey Environmental Remediation and Technologies, Inc., Air Drilling International, Inc., and Air Drilling Services Inc. +10.20 -- Amended Employment Agreement between the Company and James F. Farr dated December 31, 1997 (included with the initial filing of this Registration Statement). II-3 7 EXHIBIT NUMBER DESCRIPTION ------- ----------- +10.21 -- Amended Employment Agreement between the Company and William D. Sutton dated December 31, 1997 (included with the initial filing of this Registration Statement). +10.22 -- Amended Employment Agreement between the Company and David T. Tighe dated December 31, 1997 (included with the initial filing of this Registration Statement). +****10.23 -- Employment Agreement between the Company and J.D. Lawrence dated November 27, 1996. ****10.24 -- $250,000 Promissory Note dated January 16, 1997, from James F. Farr in favor of the Company. ****10.25 -- Security Agreement dated January 16, 1997, between the Company and James F. Farr. +*****10.26 -- Stock Option Agreement between the Company and Al Kite dated April 23, 1997. +*****10.27 -- Stock Option Agreement between the Company and Bernard Duroc-Danner dated April 23, 1997. +10.28 -- 1997 Long-Term Incentive Plan (included with the initial filing of this Registration Statement). 10.29 -- Share Purchase Agreement between the Company, Integrated Drilling Systems Limited and the shareholders of Integrated Drilling Systems Limited. 10.30 -- Registration Rights Agreement between the Company and the former shareholders of Integrated Drilling Services Limited. 12.1 -- Calculation of earnings to fixed charges (included in the initial filing of this Registration Statement). 21.1 -- List of Subsidiaries of the Company (included in the initial filing of this Registration Statement). 23.1 -- Consent of Ernst & Young LLP (included in the initial filing of this Registration Statement). 23.2 -- Consent of Coopers & Lybrand L.L.P. (included in the initial filing of this Registration Statement) 23.3 -- Consent of Fulbright & Jaworski L.L.P. (included in Exhibit 5.1). 23.4 -- Consent of Brown, Drew, Massey & Sullivan (included in Exhibit 5.2). 24.1 -- Certified Resolutions for Power of Attorney. 25.1 -- Statement regarding eligibility of trustee (included in the initial filing of this Registration Statement). ***27.1 -- Financial Data Schedule. II-4 8 EXHIBIT NUMBER DESCRIPTION ------- ----------- 99.1 -- Form of Letter of Transmittal (included in the initial filing of this Registration Statement). - --------------- * Incorporated by reference from the Company's Registration Statement on Form S-1 (File No. 333-04593) ** Incorporated by reference from the Company's current Report on Form 8-K dated June 20, 1997 *** Incorporated by reference from the Company's Quarterly Report on Form 10-Q for the three months ended October 31, 1997 **** Incorporated by reference from the Company's Quarterly Report on Form 10-Q for the three months ended January 31, 1997 ***** Incorporated by reference from the Company's Annual Report on Form 10-K for the year ended April 30, 1997 ****** Incorporated by reference from the Company's current Report on Form 8-K dated January 28, 1998 + Management Contract (b) Financial Statement Schedules: ITEM 22. UNDERTAKINGS (a) The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (b) The undersigned registrant hereby undertakes to respond to requests for information that is incorporated by reference into the prospectus pursuant to Items 4, 10(b), 11, or 13 of Form S-4 within one business day of receipt of such request, and to send the incorporated documents by first class mail or other equally prompt means. This includes information contained in documents filed subsequent to the effective date of the registration statement through the date of responding to the request. (c) The undersigned registrant hereby undertakes to supply by means of a post-effective amendment all information concerning a transaction, and the company being acquired involved therein, that was not the subject of and included in the registration statement when it became effective. (d) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the provisions described in Item 15 above, or otherwise, the registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against policy as expressed in the Securities Act and will be governed by the final adjudication of such issue. II-5 9 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. DAILEY INTERNATIONAL INC. By: /s/ JAMES F. FARR ------------------------------------ James F. Farr President and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ *J. D. LAWRENCE Chairman of the Board and March 27, 1998 - ----------------------------------------------------- Director J. D. Lawrence /s/ JAMES F. FARR President and Chief Executive March 27, 1998 - ----------------------------------------------------- Officer and Director James F. Farr (Principal Executive Officer) /s/ *WILLIAM D. SUTTON Senior Vice President, March 27, 1998 - ----------------------------------------------------- General Counsel, Corporate William D. Sutton Secretary and Director /s/ *DAVID T. TIGHE Senior Vice President, Chief March 27, 1998 - ----------------------------------------------------- Financial Officer and David T. Tighe Director (Principal Financial and Accounting Officer) /s/ *BERNARD J. DUROC-DANNER Director March 27, 1998 - ----------------------------------------------------- Bernard J. Duroc-Danner /s/ *AL KITE Director March 27, 1998 - ----------------------------------------------------- Al Kite * By: /s/ JAMES F. FARR - ---------------------------------------------------- James F. Farr Power of Attorney for persons indicated II-6 10 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. DAILEY ENERGY SERVICES, INC. By: /s/ JAMES F. FARR ---------------------------------- James F. Farr President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ *WILLIAM G. BARCLAY Director March 27, 1998 - ----------------------------------------------------- William G. Barclay /s/ JAMES F. FARR President and Director March 27, 1998 - ----------------------------------------------------- (Principal Executive James F. Farr Officer) /s/ *DAVID T. TIGHE Vice President (Principal March 27, 1998 - ----------------------------------------------------- Financial and Accounting David T. Tighe Officer) * By: /s/ JAMES F. FARR ----------------------------------------------- James F. Farr Power of Attorney for Persons Indicated II-7 11 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. DAILEY INTERNATIONAL SALES CORPORATION By: /s/ JAMES F. FARR ---------------------------------- James F. Farr President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR President and Sole Director March 27, 1998 - ----------------------------------------------------- (Principal Executive James F. Farr Officer) /s/ DAVID T. TIGHE Vice President (Principal March 27, 1998 - ----------------------------------------------------- Financial and Accounting David T. Tighe Officer) II-8 12 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. COLUMBIA PETROLEUM SERVICES CORP. By: /s/ JAMES F. FARR ------------------------------------ James F. Farr President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR President and Sole Director March 27, 1998 - ----------------------------------------------------- (Principal Executive James F. Farr Officer) /s/ DAVID T. TIGHE Vice President (Chief March 27, 1998 - ----------------------------------------------------- Financial and Accounting David T. Tighe Officer) II-9 13 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. INTERNATIONAL PETROLEUM SERVICES, INC. By: /s/ JAMES F. FARR ---------------------------------- James F. Farr President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR President and Sole Director March 27, 1998 - ----------------------------------------------------- (Principal Executive James F. Farr Officer) /s/ DAVID T. TIGHE Vice President (Principal March 27, 1998 - ----------------------------------------------------- Accounting Officer) David T. Tighe II-10 14 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. DAILEY ENVIRONMENTAL REMEDIATION TECHNOLOGIES, INC. By: /s/ JAMES F. FARR ---------------------------------- James F. Farr President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR President and Sole Director March 27, 1998 - ----------------------------------------------------- (Principal Executive James F. Farr Officer) /s/ DAVID T. TIGHE Vice President and Treasurer March 27, 1998 - ----------------------------------------------------- (Principal Financial and David T. Tighe Accounting Officer) II-11 15 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. DAILEY WORLDWIDE SERVICES, CORP. By: /s/ JAMES F. FARR ---------------------------------- James F. Farr President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR President and Sole Director March 27, 1998 - ----------------------------------------------------- (Principal Executive James F. Farr Officer) /s/ DAVID T. TIGHE Vice President and Treasurer March 27, 1998 - ----------------------------------------------------- (Principal Financial and David T. Tighe Accounting Officer) II-12 16 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. AIR DRILLING INTERNATIONAL, INC. By: /s/ *CHAMAN MALHOTRA ---------------------------------- Chaman Malhotra President and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR Director March 27, 1998 - ----------------------------------------------------- James F. Farr /s/ *WILLIAM D. SUTTON Director March 27, 1998 - ----------------------------------------------------- William D. Sutton /s/ DAVID T. TIGHE Vice President and Director March 27, 1998 - ----------------------------------------------------- David T. Tighe /s/ *JAMES C. BRAME Vice President and Director March 27, 1998 - ----------------------------------------------------- (Principal Financial and James C. Brame Accounting Officer) /s/ *CHAMAN MALHOTRA Chairman of the Board, March 27, 1998 - ----------------------------------------------------- President and Director Chaman Malhotra (Principal Executive Officer) /s/ *TOMMY D. RAMSAY Director March 27, 1998 - ----------------------------------------------------- Tommy D. Ramsay *By: /s/ JAMES F. FARR ------------------------------------------------ James F. Farr Power of Attorney for persons indicated II-13 17 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Houston, State of Texas, on the 27th day of March, 1998. AIR DRILLING SERVICES, INC. * By: /s/ CHAMAN MALHOTRA ---------------------------------- Chaman Malhotra President Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on the 27th day of March, 1998. SIGNATURE TITLE DATE --------- ----- ---- /s/ JAMES F. FARR Director March 27, 1998 - ----------------------------------------------------- James F. Farr /s/ *JAMES C. BRAME Vice President, Treasurer and March 27, 1998 - ----------------------------------------------------- Director (Principal James C. Brame Financial and Accounting Officer) /s/ *CHAMAN MALHOTRA Chairman of the Board, March 27, 1998 - ----------------------------------------------------- President and Director Chaman Malhotra (Principal Executive Officer) /s/ *TOMMY D. RAMSAY Director March 27, 1998 - ----------------------------------------------------- Tommy D. Ramsay * By: /s/ JAMES F. FARR - ---------------------------------------------------- James F. Farr Power of Attorney for Persons Indicated. II-14 18 INDEX TO EXHIBITS EXHIBIT NUMBER DESCRIPTION ------- ----------- *3.1 -- Restated Certificate of Incorporation. *3.2 -- Restated Bylaws of the Company. 3.3 -- Amendment to Restated Certificate of Incorporation dated October 7, 1997 (included with the initial filing of this Registration Statement). 3.4 -- Certificate/Articles of Incorporation, as amended (if applicable) and Bylaws, as amended (if applicable) of each of the following Subsidiary Guarantors: Dailey Energy Services, Inc.; Dailey International Sales Corp.; Columbia Petroleum Services Corp.; International Petroleum Services, Inc., Dailey Environmental Remediation Technologies, Inc.; Dailey Worldwide Services, Corp.; Air Drilling International, Inc.; and Air Drilling Services, Inc. 4.1 -- Form of Class A Common Stock Certificate (included with the initial filing of this Registration Statement). 4.2 -- See Exhibits 3.1, 3.2 and 3.3 for provisions of the Restated Certificate of Incorporation and Restated Bylaws of the Company defining the rights of the holders of Class A Common Stock. 4.3 -- Indenture Dated February 13, 1998, by and between the Company, the Subsidiary Guarantors and the U.S. Trust Company of Texas, N.A. relating to the Company's 9 1/2% Senior Notes Due 2008 (included with the initial filing of this Registration Statement). 4.4 -- Form of Note for the Company's Senior Notes Due 2008 (included with the initial filing of this Registration Statement). 4.5 -- Registration Rights Agreement dated February 13, 1998 relating to the Outstanding Notes. 4.6 -- See Exhibits 10.1 through 10.16 for additional instruments defining the rights of holders of long-term debt of the Company and its Subsidiaries. 5.1 -- Opinion of Fulbright & Jaworski L.L.P. (included with the initial filing of this Registration Statement). 5.2 -- Opinion of Brown, Drew, Massey & Sullivan (included with the initial filing of this Registration Statement). *10.1 -- Relationship Agreement by and between the Company and Lawrence Industries, Inc. *10.2 -- Office Lease Agreement by and between the Company as lessee and Lawrence International, Inc. as lessor. *10.3 -- Registration Rights Agreement by and between the Company and Lawrence Industries, Inc. +*10.4 -- Dailey Petroleum Services Corp. 1996 Key Employee Stock Plan. +*10.5 -- Dailey Petroleum Services Corp. 1996 Non-Employee Director Stock Option Plan. *10.6 -- Tax Allocation Agreement by and between the Company and Lawrence Industries, Inc. *10.7 -- Form of Indemnification Agreement between the Company and its directors. *10.8 -- Form of Indemnification Agreement between the Company and its executive officers. 19 EXHIBIT NUMBER DESCRIPTION ------- ----------- **10.9 -- Stock Purchase and Sale Agreement dated May 8, 1997 (the "Stock Purchase Agreement"), by and among the Company, ADI, the Shareholders of ADI, and the Preferred Shareholders of Air Drilling Services, Inc. **10.10 -- First Amendment to Stock Purchase Agreement dated May 30, 1997, by and among the Company, ADI, the Shareholders of ADI, and the Preferred Shareholders of Air Drilling Services, Inc. **10.11 -- Escrow Agreement dated June 20, 1997, by and among the Company, the Shareholders and Warrantholders of ADI (the "Shareholders"), and U.S. Trust Company of Texas, N.A. (the "Escrow Agent"). ***10.12 -- Asset Purchase Agreement dated effective as of November 30, 1997 (the "Asset Purchase Agreement"), by and among the Company, DWS/DAMCO and the shareholders of each of DWS, DSI and DTSI. ******10.13 -- Escrow Agreement dated January 28, 1998, by and among the Company, DWS, DSI, DTSI, the Shareholder Representatives, and U.S. Trust Company of Texas, National Association (the "Escrow Agent"). **10.14 -- Third Amended and Restated Loan Agreement dated June 20, 1997 (the "Loan Agreement"), by and between the Company, the financial institutions from time to time a party thereto, and Wells Fargo Bank (Texas), National Association, as Agent. 10.15 -- First Amendment to the Loan Agreement dated January 28, 1998, by and between the Company, the financial institutions from time to time a party thereto, and Wells Fargo Bank (Texas), National Association, as Agent (included with the initial filing of this Registration Statement). **10.16 -- Third Amended and Restated Commercial Security Agreement dated June 20, 1997, between Wells Fargo Bank (Texas), National Association, as Agent, the Banks from time to time a party to the Loan Agreement and the Company. **10.17 -- Form of Guaranty Agreement dated June 20, 1997 between Wells Fargo Bank (Texas), National Association, as Agent, the Banks from time to time a party to the Loan Agreement and each of the following subsidiaries of the Company: Dailey Energy Services, Inc., Dailey Petroleum Sales Corp., International Petroleum Sales Corp., Columbia Petroleum Services Corp., Dailey Worldwide Services, Corp., Dailey Environmental Remediation and Technologies, Inc., Air Drilling International, Inc., and Air Drilling Services, Inc. **10.18 -- Form of Security Pledge Agreement dated June 20, 1997, between Wells Fargo Bank (Texas), National Association, as Agent, the Banks from time to time a party to the Loan Agreement and each of the following: the Company; Air Drilling International, Inc., and Air Drilling Services, Inc. **10.19 -- Form of Subsidiary Commercial Security Agreement dated June 20, 1997, between Wells Fargo Bank (Texas) National Association, as Agent, the Banks from time to time a party to the Loan Agreement and each of the following subsidiaries of the Company: Dailey Energy Services, Inc., Dailey Petroleum Sales Corp., International Petroleum Sales Corp., Columbia Petroleum Services Corp., Dailey Worldwide Services, Corp., Dailey Environmental Remediation and Technologies, Inc., Air Drilling International, Inc., and Air Drilling Services Inc. +10.20 -- Amended Employment Agreement between the Company and James F. Farr dated December 31, 1997 (included with the initial filing of this Registration Statement). 20 EXHIBIT NUMBER DESCRIPTION ------- ----------- +10.21 -- Amended Employment Agreement between the Company and William D. Sutton dated December 31, 1997 (included with the initial filing of this Registration Statement). +10.22 -- Amended Employment Agreement between the Company and David T. Tighe dated December 31, 1997 (included with the initial filing of this Registration Statement). +****10.23 -- Employment Agreement between the Company and J.D. Lawrence dated November 27, 1996. ****10.24 -- $250,000 Promissory Note dated January 16, 1997, from James F. Farr in favor of the Company. ****10.25 -- Security Agreement dated January 16, 1997, between the Company and James F. Farr. +*****10.26 -- Stock Option Agreement between the Company and Al Kite dated April 23, 1997. +*****10.27 -- Stock Option Agreement between the Company and Bernard Duroc-Danner dated April 23, 1997. +10.28 -- 1997 Long-Term Incentive Plan (included with the initial filing of this Registration Statement). 10.29 -- Share Purchase Agreement between the Company, Integrated Drilling Systems Limited and the shareholders of Integrated Drilling Systems Limited. 10.30 -- Registration Rights Agreement between the Company and the former shareholders of Integrated Drilling Services Limited. 12.1 -- Calculation of earnings to fixed charges (included in the initial filing of this Registration Statement). 21.1 -- List of Subsidiaries of the Company (included in the initial filing of this Registration Statement). 23.1 -- Consent of Ernst & Young LLP (included in the initial filing of this Registration Statement). 23.2 -- Consent of Coopers & Lybrand L.L.P. (included in the initial filing of this Registration Statement) 23.3 -- Consent of Fulbright & Jaworski L.L.P. (included in Exhibit 5.1). 23.4 -- Consent of Brown, Drew, Massey & Sullivan (included in Exhibit 5.2). 24.1 -- Certified Resolutions for Power of Attorney. 25.1 -- Statement regarding eligibility of trustee (included in the initial filing of this Registration Statement). ***27.1 -- Financial Data Schedule. 21 EXHIBIT NUMBER DESCRIPTION ------- ----------- 99.1 -- Form of Letter of Transmittal (included in the initial filing of this Registration Statement). - --------------- * Incorporated by reference from the Company's Registration Statement on Form S-1 (File No. 333-04593) ** Incorporated by reference from the Company's current Report on Form 8-K dated June 20, 1997 *** Incorporated by reference from the Company's Quarterly Report on Form 10-Q for the three months ended October 31, 1997 **** Incorporated by reference from the Company's Quarterly Report on Form 10-Q for the three months ended January 31, 1997 ***** Incorporated by reference from the Company's Annual Report on Form 10-K for the year ended April 30, 1997 ****** Incorporated by reference from the Company's current Report on Form 8-K dated January 28, 1998 + Management Contract