EXXON-DOUGLAS

Oil · District 7C · Lease #10905

Operator: STEPHENS, AUTRY C.

Cum Oil

19k BBL

Cum Gas

703k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-09

Production History

Cum Oil: 19,362 BBL Cum Gas: 702,708 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

8,114 BBL

R-squared

0.646

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2000-09 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 292 mo
1996-08 — 2000-08 STEPHENS, AUTRY C. 49 mo
1995-03 — 1996-07 PARKER & PARSLEY DEVELOPMENT L.P 17 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC18,0001984-07-30
1DIAMONDBACK E&P LLC18,0001984-07-09