AMENDED AND RESTATED

               SPLIT DOLLAR INSURANCE AND DEATH BENEFIT AGREEMENT




       WHEREAS,  National  Fuel  Gas  Company  (hereinafter,  with  any  of  its
subsidiaries,  collectively called the "Company"),  in recognition of the highly
valued services of Philip C. Ackerman (hereinafter called the "Executive"),  the
Executive's  importance  to  the  success  of  the  Company,  and  the  need  of
Executive's family for financial security in the event of Executive's death, has
authorized the adoption of a split dollar insurance and death benefit  agreement
benefiting the Executive; and

       WHEREAS,  the  Executive  and the  Company  desire  to amend  in  certain
respects  and to restate in its  entirety  the terms of the Split  Dollar  Death
Benefits  Agreement between them dated April 1, 1991, as amended by an agreement
dated January 8, 1996; and

       WHEREAS,   the   Executive   has  agreed  not  to   participate   in  any
noncontributory group term life insurance program while employed by the Company;
and

       WHEREAS,  the  Company  desires to recover  the  premiums it pays for the
purchase  of a life  insurance  policy  or  policies  for  these  purposes  upon
termination of this Agreement.

       NOW  THEREFORE,  for mutual  consideration,  the receipt and  adequacy of
which the Company and  Executive  each  acknowledge,  the Company and  Executive
agree as follows:



I.     LIFE INSURANCE
       By an Irrevocable  Trust  Agreement dated January 27, 1997, the Executive
has  established a trust to which the Executive has assigned all of his interest
in two life insurance policies, Policy Numbers 3484311 and 3646630 (hereinafter,
together  with  any  additional  or  replacement  policy  and any  supplementary
contracts issued in connection therewith,  called the "Policy") in the aggregate
face amount of  $3,360,456  issued by the  Guardian  Life  Insurance  Company of
America, of New York, New York (hereafter called the "Insurer").  The Trustee or
Trustees  acting from time to time under such Trust  Agreement  (the  "Trustee")
shall be the sole owner of the Policy and may exercise all rights and  incidents
of ownership with respect to the Policy, except as specifically provided in this
Agreement.  To secure the Company's  interest under this Agreement,  the Trustee
has  executed  a  collateral  assignment  of  the  Policy  to the  Company  (the
"Collateral Assignment").

II.    PREMIUMS
       The Company  shall pay the total  premiums  due on the Policy  during the
term of this  Agreement.  Premiums  shall be paid  directly to the Insurer on or
before the due date,  extended by any grace period.  At the Company's  election,
Policy dividends may be applied to reduce premiums.  Notwithstanding  the above,
after the Executive  reaches age 65 or if the  Executive's  employment  with the
Company  terminates  prior  to such  age,  the  Company  shall  have no  further
obligation to make premium payments pursuant to this Section II.

III.   BENEFICIARY
       The Trustee may from time to time while this  Agreement  is in force,  by
such  written  notice to the Insurer as the Insurer may require,  designate  the
beneficiary or beneficiaries (the "Beneficiary") to receive the Death Benefit as
provided in this Agreement.



IV.    TERMINATION OF AGREEMENT
       A.      This agreement shall terminate upon the earliest to occur of the
following:
               a)    February 14, 2014 (the Executive's 70th birthday), unless
                     the Company and the Executive agree in writing to a later 
                     date;
               b)    mutual agreement of the Company and the Executive prior 
                     to such date;
               c)    the Executive's death.

       B. If the  Executive's  employment  with the  Company is  terminated  for
Cause, as hereinafter  defined,  or if the Executive engages in Competition,  as
hereinafter defined, with the Company, whether or not the Executive's employment
with the Company has been  terminated,  the Company may terminate this Agreement
by  written  notice to the  Executive.  In the event of  termination  under this
Subsection B, the Executive shall forfeit all rights under this Agreement and in
the Policy.

V.     REPAYMENT OF PREMIUMS TO THE COMPANY
       Upon  termination  of this  Agreement,  the Company  shall be entitled to
repayment  of the amount of the total  premiums  paid by the Company to maintain
the  Policy,  less the  amount of any  distributions  therefrom  to the  Company
(including the outstanding balance of any Policy loans to the Company) (the "Net
Premiums").  Such repayment may be made in cash or, if this Agreement terminates
during  the  Executive's  lifetime,  in the  form  of a  paid-up  policy  having
equivalent value, as the Company may elect. If full repayment is not made within
60 days of  termination  of this  Agreement,  the Company may enforce its rights
under the Collateral  Assignment,  including (without  limitation) recovery from
the Insurer  out of the  proceeds of the Policy or by  surrender  thereof.  Upon
receipt of the Net Premiums,  the Company shall promptly  release the Collateral
Assignment.



VI.    DEATH BENEFIT WHILE AGREEMENT IS IN FORCE
       A. If this Agreement  terminates by reason of the Executive's  death, the
Beneficiary shall be entitled to receive from the proceeds of the Policy,  after
repayment of the Net Premiums,  an amount (the "Death Benefit") equal to the sum
of 24 times the base monthly  salary  payable by the Company to the Executive in
the month preceding the Executive's  death (or, if the Executive is retired,  in
the month prior to the  commencement of such  retirement) and two times the most
recent award,  if any, paid to the Executive under any of the Company's lump sum
payment programs  including the Annual At Risk  Compensation  Incentive  Program
(AARCIP).  If the Executive has retired (on disability or otherwise) and becomes
reemployed by the Company,  the latest date of commencement of retirement  shall
be used for  purposes of  computing  the Death  Benefit.  If the proceeds of the
Policy  after  repayment of the Net  Premiums  are  inadequate  to pay the Death
Benefit in full, the Company shall have no obligation for the shortfall.

       B. The  Company  shall  notify  the  Insurer  of the  amount of the Death
Benefit within 30 days of the death of the Executive  while this Agreement is in
force,  and  the  Death  Benefit  shall  be paid to the  Beneficiary  under  the
settlement option elected by the Trustee or the Beneficiary.

       C. After payment of the Death  Benefit,  the Company shall be entitled to
any remaining  balance of the proceeds of the Policy,  and the Beneficiary,  the
Trustee and the Executive's estate shall have no further rights in or under this
Agreement or the Policy.

VII.   OTHER COMPANY BENEFITS
       The Executive shall have no right to participate in any  non-contributory
group-term life insurance plan maintained by the Company. In other respects, the
benefits  provided to the Executive under this Agreement and the Policy shall be
separate  from and in  addition  to other  benefits  that may be  offered by the
Company to the Executive,  including any  non-contributory  accidental death and
dismemberment coverage that the Company maintains.



VIII. POLICY LOANS
       While this  Agreement  is in force,  neither the Trustee nor any Assignee
shall borrow against or pledge the Policy as security for any debt.

IX.    ASSIGNMENT OF THE POLICY AND THIS AGREEMENT
       A. The Policy may not be assigned,  transferred,  pledged, surrendered or
otherwise  encumbered or alienated  without the written  consent of the Company.
Any assignee pursuant to this Section and any other successor to the Executive's
interest  in the Policy  (both  referred to herein as the  "Assignee")  shall be
bound by this restriction.
       B. The rights and  obligations  of this  Agreement  are  personal  to the
Executive  and the Trustee and may not be  assigned;  provided  that one or more
successor Trustees may be appointed.

X.     REPLACEMENT OF THE POLICY
       The Company  shall have the right to replace the Policy with a new policy
or policies,  with the consent of the Executive  and the Trustee,  which consent
shall  not  unreasonably  be  withheld.  In the event of such  replacement,  the
Company shall have the right to receive the cash  surrender  value of any policy
being canceled or surrendered.

XI.    AMENDMENT
       This  Agreement  may be altered,  amended or  modified  only by a written
Agreement  signed by the  Company,  the  Executive  and the Trustee  (or, if the
Policy has been  assigned,  the  Assignee).  This  Agreement and any  amendments
hereto  shall be binding  upon the Company,  the  Executive  and the Trustee and
their legal representatives, successors, beneficiaries and assigns. In the event
that the Company becomes a party to any merger, consolidation or reorganization,
this  Agreement  shall remain in full force and effect as an  obligation  of the
Company or its successors in interest.



XII.   DEFINITION OF TERMS
       A.  "Cause"  means  serious,   willful   misconduct  in  respect  of  the
Executive's  obligations  to the Company that has damaged or is likely to damage
the Company,  including  (without  limitation)  any  endeavor by the  Executive,
directly or indirectly,  to interfere in the business  relations of or otherwise
harm the Company, as the Company shall reasonably determine.

       B.  "Competition"  means any  employment,  consulting  contract  or other
arrangement,  before or after the termination of the Executive's employment with
the  Company,  with any person or entity  that is then or  becomes  engaged in a
business  enterprise of any sort that is, in any material  respect,  competitive
with the Company,  or any assistance by the Executive to any such  enterprise in
engaging in such competition.

XIII.  NONINTERFERENCE
       The Executive and the Trustee  covenant that the Executive,  the Trustee,
any Assignee and the Beneficiary  shall not interfere with the Company's  rights
under this Agreement or take any voluntary action that causes the Policy to fail
or lapse, in whole or in part. The Executive,  the Trustee, any Assignee and the
Beneficiary  will  cooperate  with  Company and the  Insurer in all  respects in
obtaining and  maintaining  the Policy and shall,  if necessary,  use their best
efforts to provide,  from time to time,  such  evidence of  insurability  as the
Insurer may require.

XIV.   MISCELLANEOUS
       A. If any  part of  this  Agreement  or the  application  of any  part to
certain  persons  or  circumstances  shall  be  invalid  or  unenforceable,  the
remainder of the Agreement shall continue to be effective.

       B. This Agreement  shall be construed and regulated under the laws of the
State of New York.



       C. The  Executive  understands  that the  benefits  provided  under  this
Agreement will or may result in taxable income to him, and the Company  reserves
the right to implement tax  withholding  respecting  such amounts as and when it
may deem such withholding appropriate.

XV.    ERISA PROVISIONS
       This  Agreement  constitutes  part of a welfare  benefit  plan  ("Welfare
Plan") and, as such, the following provisions are part of this Agreement and are
intended to meet the requirements of Title I of the Employee  Retirement  Income
Security Act of 1974 ("ERISA"):

               1. The named fiduciary of the Welfare Plan is the Company.

               2. The  funding  policies  under  the  Welfare  Plan are that all
                  premiums  on the  Policy be  remitted  to the  Insurer  by the
                  Company when due, less any amount paid by the Executive or the
                  Assignee, in their sole discretion.

               3. Direct  payment  by the  Insurer  is the basis of  payment  of
                  benefits under this Agreement.

               4. For claims procedure  purposes with respect to claims asserted
                  under the Welfare Plan,  the "Claims  Manager" shall be Robert
                  J. Dauer,  or such other person as may be designated from time
                  to time by the Company.

                  a. If for  any  reason  a  claim  for  benefits  is  made by a
                     participant  under the  Welfare  Plan  ("Claimant")  and is
                     denied by the Company,  the Claims Manager shall deliver to
                     the Claimant a written  explanation  specifying the reasons
                     for the  denial,  the  provisions  on which such  denial is
                     based,  such  other  data  as may  be  pertinent,  and  the
                     procedures  available to the  Claimant to obtain  review of
                     the  claim,  all  written  in a  manner  calculated  to  be
                     understood by the Claimant. For this purpose,

                    (i)  the claim  shall be deemed  filed  when  presented  in
                         writing to the Claims Manager; and

                    (ii) the Claims  Manager's  explanation  shall be in writing
                         delivered to the  Claimant  within 90 days of the date
                         the claim is filed.



                  b. The Claimant  shall have 60 days  following  receipt of the
                     denial  of the  claim to file  with the  Claims  Manager  a
                     written request for review of the denial.  For such review,
                     the  Claimant  or  his  or her  representative  may  submit
                     pertinent documents and written issues and comments.

                  c. The  Claims  Manager  shall have  discretion  to decide the
                     issue on review and shall  furnish the Claimant with a copy
                     of the decision  within 60 days of receiving the Claimant's
                     request  for review of the claim.  The  decision  on review
                     shall be written in a manner calculated to be understood by
                     the  Claimant  and  shall   specify  the  reasons  for  the
                     decision,  as well as the  provisions on which the decision
                     is based.  If a copy of the decision is not so furnished to
                     the Claimant within such 60 days, the claim shall be deemed
                     denied on review.








       IN WITNESS WHEREOF, the parties have executed this Agreement on the dates
                                                                   17th
set opposite their respective  signatures,  to be effective on the ------ day of
September         7
- ------------, 199--.

                                               NATIONAL FUEL GAS COMPANY

9/17/97                                       /s/Bernard J. Kennedy
- --------------------------                By: ---------------------------------
Date                                           Bernard J. Kennedy
                                               Chairman of the Board, President
/s/Robert J. Dauer                             and Chief Executive Officer
- --------------------------                     
Witness

                                               EXECUTIVE:

August 20, 1997                               /s/Philip C. Ackerman
- --------------------------                    ---------------------------------
Date                                           Philip C. Ackerman

/s/Janet M. Conrad
- --------------------------
Witness

                                               TRUSTEE:

9/4/97                                        /s/David P. Ackerman
- --------------------------                    ---------------------------------
Date                                           David P. Ackerman

/s/Michael S. Herman
- --------------------------
Witness