ANDREWS UNIT

Oil · District 08 · Lease #34968

Operator: WESTPORT OIL AND GAS COMPANY, LP

Cum Oil

9.4M BBL

Cum Gas

8.3M MCF

casinghead

Wells

97

Production

1996-07 — 2026-04

Peak Month

2004-05

Production History

Cum Oil: 9,384,945 BBL Cum Gas: 8,348,070 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

39,950 BBL/mo

Di (annual)

4.1%

b-factor

0.0

EUR

10,206,112 BBL

R-squared

0.693

type

exponential

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
2007-06 — 2024-11 APACHE CORPORATION 210 mo
2006-03 — 2007-05 KERR-MCGEE OIL & GAS ONSHORE LP 15 mo
2002-03 — 2006-02 WESTPORT OIL AND GAS COMPANY, LP 48 mo
1998-09 — 2002-02 BELCO ENERGY CORP. 42 mo
1996-07 — 1998-08 CODA ENERGY, INC. 26 mo

Wells (97)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
735HILCORP ENERGY COMPANY110,0002014-08-26
738DHILCORP ENERGY COMPANY110,0002014-08-22
733HILCORP ENERGY COMPANY110,0002014-08-18
616HILCORP ENERGY COMPANY110,0002014-08-06
732HILCORP ENERGY COMPANY110,0002014-08-06
734HILCORP ENERGY COMPANY110,0002014-08-06
736HILCORP ENERGY COMPANY110,0002014-08-06
614HILCORP ENERGY COMPANY19,8002013-01-17
237HILCORP ENERGY COMPANY19,8002013-01-16
238HILCORP ENERGY COMPANY19,8002013-01-16
553HILCORP ENERGY COMPANY19,8002013-01-16
554HILCORP ENERGY COMPANY19,8002013-01-16
615HILCORP ENERGY COMPANY19,8002013-01-16
239HILCORP ENERGY COMPANY19,8002013-01-15
548HILCORP ENERGY COMPANY19,6002011-08-18
549HILCORP ENERGY COMPANY19,6002011-08-03
550HILCORP ENERGY COMPANY19,6002011-08-03
551WHILCORP ENERGY COMPANY19,4002011-08-03
552HILCORP ENERGY COMPANY19,7002011-08-03
543HILCORP ENERGY COMPANY112,0002010-04-07
107HILCORP ENERGY COMPANY112,0002010-02-19
234HILCORP ENERGY COMPANY212,0002010-02-19
233HILCORP ENERGY COMPANY112,0002009-09-30
802HILCORP ENERGY COMPANY19,7002004-12-16
1202HILCORP ENERGY COMPANY19,7002004-09-27
1201HILCORP ENERGY COMPANY19,6002004-03-05
307HILCORP ENERGY COMPANY19,7502004-02-09
542HILCORP ENERGY COMPANY19,7502003-06-17
306HILCORP ENERGY COMPANY19,7502003-05-13
730HILCORP ENERGY COMPANY19,7002003-04-21
731RHILCORP ENERGY COMPANY19,7002003-04-15
539HILCORP ENERGY COMPANY19,7002002-10-17
537HILCORP ENERGY COMPANY29,7002002-10-08
201EHILCORP ENERGY COMPANY19,3002002-08-02
535HILCORP ENERGY COMPANY49,7002000-06-28
535RHILCORP ENERGY COMPANY49,7002000-06-28
524HILCORP ENERGY COMPANY19,7002000-06-06
232HILCORP ENERGY COMPANY19,7002000-06-01
231HILCORP ENERGY COMPANY19,7002000-05-26
538HILCORP ENERGY COMPANY19,7002000-02-02
540HILCORP ENERGY COMPANY19,7002000-01-14
729HILCORP ENERGY COMPANY19,6001999-12-09
536HILCORP ENERGY COMPANY19,6001999-09-14
717HILCORP ENERGY COMPANY19,5301999-08-27
311HILCORP ENERGY COMPANY19,6001999-07-20
611HILCORP ENERGY COMPANY19,6001999-07-20
728HILCORP ENERGY COMPANY19,6001999-07-20
610HILCORP ENERGY COMPANY19,5001998-06-16
226HILCORP ENERGY COMPANY29,8001993-11-15
209HILCORP ENERGY COMPANY29,5001993-10-13
727HILCORP ENERGY COMPANY312,6001991-06-28
208EHILCORP ENERGY COMPANY29,5001990-12-20
224HILCORP ENERGY COMPANY39,8001990-07-25
224 WHILCORP ENERGY COMPANY39,8001990-07-25
210EHILCORP ENERGY COMPANY19,5001990-01-26
208HILCORP ENERGY COMPANY19,5001989-10-30
225HILCORP ENERGY COMPANY39,8001989-08-28
209EHILCORP ENERGY COMPANY19,5001989-07-20
221HILCORP ENERGY COMPANY39,5011989-06-22
222HILCORP ENERGY COMPANY29,8001989-06-22
220HILCORP ENERGY COMPANY29,5001989-06-13
726HILCORP ENERGY COMPANY212,3811989-05-24
230HILCORP ENERGY COMPANY19,5001989-05-09
229HILCORP ENERGY COMPANY19,5001989-04-13
106HILCORP ENERGY COMPANY19,6501989-03-16
227HILCORP ENERGY COMPANY19,5001989-01-12
228HILCORP ENERGY COMPANY19,5001988-12-19
105HILCORP ENERGY COMPANY29,6501988-10-17
405HILCORP ENERGY COMPANY110,3001988-07-28
207HILCORP ENERGY COMPANY19,8001988-01-13
207EHILCORP ENERGY COMPANY110,0001987-05-06
223HILCORP ENERGY COMPANY19,8001987-04-06
801HILCORP ENERGY COMPANY29,5001986-08-26
302HILCORP ENERGY COMPANY112,4801980-09-22
723HILCORP ENERGY COMPANY111,9811978-09-12
15D42-003-05588HILCORP ENERGY COMPANY------
20142-003-03449HILCORP ENERGY COMPANY------
20542-003-06806HILCORP ENERGY COMPANY------
20642-003-10810HILCORP ENERGY COMPANY------
206W42-003-10810HILCORP ENERGY COMPANY------
21942-003-30467HILCORP ENERGY COMPANY------
342-003-10258HILCORP ENERGY COMPANY------
30442-003-10471HILCORP ENERGY COMPANY------
30542-003-10791HILCORP ENERGY COMPANY------
3342-003-07208HILCORP ENERGY COMPANY------
40142-003-00396HILCORP ENERGY COMPANY------
50242-003-07286HILCORP ENERGY COMPANY------
50342-003-07287HILCORP ENERGY COMPANY------
50442-003-07288HILCORP ENERGY COMPANY------
51642-003-07300HILCORP ENERGY COMPANY------
52542-003-07202HILCORP ENERGY COMPANY------
53042-003-30207HILCORP ENERGY COMPANY------
53142-003-07206HILCORP ENERGY COMPANY------
60242-003-05407HILCORP ENERGY COMPANY------
70542-003-06825HILCORP ENERGY COMPANY------
71942-003-06839HILCORP ENERGY COMPANY------
72242-003-06842HILCORP ENERGY COMPANY------