PHIL WRIGHT (SPRABERRY) UNIT

Oil · District 8A · Lease #66542

Operator: FREMONT ENERGY, L.P.

Cum Oil

2.4M BBL

Cum Gas

654k MCF

casinghead

Wells

20

Production

1993-01 — 2026-04

Peak Month

1994-03

Production History

Cum Oil: 2,449,458 BBL Cum Gas: 654,333 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,517 BBL/mo

Di (annual)

15.4%

b-factor

0.2

EUR

2,229,909 BBL

R-squared

0.986

type

hyperbolic

Operator History (from monthly production reports)

1999-09 — 2026-07 FASKEN OIL AND RANCH, LTD. 323 mo
1996-11 — 1999-08 FREMONT ENERGY, L.P. 34 mo
1996-04 — 1996-10 FREMONT ENERGY CORPORATION (A) 7 mo
1993-01 — 1996-03 BECHTEL ENERGY RESOURCES CORP. 39 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
209FASKEN OIL AND RANCH, LTD.18,0501991-03-13
208FASKEN OIL AND RANCH, LTD.18,0501990-10-17
206FASKEN OIL AND RANCH, LTD.28,0501990-08-28
307FASKEN OIL AND RANCH, LTD.28,5001990-08-28
309FASKEN OIL AND RANCH, LTD.18,0501990-08-28
408FASKEN OIL AND RANCH, LTD.18,5001986-10-06
501FASKEN OIL AND RANCH, LTD.18,5001986-01-15
406FASKEN OIL AND RANCH, LTD.18,5001985-12-02
305FASKEN OIL AND RANCH, LTD.18,5001985-09-09
602FASKEN OIL AND RANCH, LTD.19,4001985-08-27
304FASKEN OIL AND RANCH, LTD.18,5001985-04-30
303FASKEN OIL AND RANCH, LTD.18,5001985-03-13
302FASKEN OIL AND RANCH, LTD.18,5001984-09-10
205FASKEN OIL AND RANCH, LTD.18,5001984-09-06
204FASKEN OIL AND RANCH, LTD.18,5001984-05-21
301FASKEN OIL AND RANCH, LTD.18,5001984-01-10
203FASKEN OIL AND RANCH, LTD.18,5001983-06-14
202FASKEN OIL AND RANCH, LTD.18,5001983-04-25
101FASKEN OIL AND RANCH, LTD.18,5001983-03-07
201FASKEN OIL AND RANCH, LTD.18,5001982-11-08