STIMSON-BURLEY

Oil · District 08 · Lease #25868

Operator: STEPHENS, AUTRY C.

Cum Oil

10k BBL

Cum Gas

20k MCF

casinghead

Wells

3

Production

1993-01 — 1997-12

Peak Month

1994-01

Production History

Cum Oil: 10,298 BBL Cum Gas: 20,181 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

355 BBL/mo

Di (annual)

73.6%

b-factor

0.1

EUR

6,412 BBL

R-squared

0.642

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2017-12 — 2021-05 DE3 OPERATING LLC 42 mo
2000-09 — 2017-11 ENDEAVOR ENERGY RESOURCES L.P. 207 mo
1997-04 — 2000-08 STEPHENS, AUTRY C. 41 mo
1997-02 — 1997-03 PHOENIX HYDROCARBONS OPERATING 2 mo
1993-07 — 1997-01 KAISER-FRANCIS OIL COMPANY 43 mo
1993-01 — 1993-06 MGF OIL CORPORATION 6 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.19,5001979-09-24
3PIONEER NATURAL RES. USA INC.19,5001979-09-24
1PIONEER NATURAL RES. USA INC.19,5001979-09-19