VENABLE

Oil · District 7C · Lease #8774

Operator: STEPHENS, AUTRY C.

Cum Oil

43k BBL

Cum Gas

275k MCF

casinghead

Wells

3

Production

1993-01 — 2020-12

Peak Month

1993-03

Production History

Cum Oil: 42,719 BBL Cum Gas: 275,376 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

295 BBL/mo

Di (annual)

10.4%

b-factor

0.2

EUR

40,142 BBL

R-squared

0.559

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2024-04 PIONEER NATURAL RES. USA, INC. 39 mo
2020-09 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 5 mo
2000-09 — 2020-08 ENDEAVOR ENERGY RESOURCES L.P. 240 mo
1995-11 — 2000-08 STEPHENS, AUTRY C. 58 mo
1993-01 — 1995-10 DEVON ENERGY CORPORATION(NEVADA) 34 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.19,1001984-04-12
4DIAMONDBACK E&P LLC19,1001984-02-14
3PIONEER NATURAL RES. USA INC.19,0001980-12-04