HILL, CLARA

Oil · District 7C · Lease #14436

Operator: STEPHENS, AUTRY C.

Cum Oil

183k BBL

Cum Gas

807k MCF

casinghead

Wells

4

Production

1996-06 — 2026-04

Peak Month

1997-12

Production History

Cum Oil: 182,806 BBL Cum Gas: 807,496 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,545 BBL/mo

Di (annual)

13.3%

b-factor

0.2

EUR

167,984 BBL

R-squared

0.811

type

hyperbolic

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
1996-06 — 2000-08 STEPHENS, AUTRY C. 51 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DIAMONDBACK E&P LLC110,0001996-05-13
4DIAMONDBACK E&P LLC110,0001996-05-13
2DIAMONDBACK E&P LLC110,0001996-04-19
1DIAMONDBACK E&P LLC110,0001996-04-04