REYNOLDS "41"

Oil · District 7C · Lease #7985

Operator: STEPHENS, AUTRY C.

Cum Oil

79k BBL

Cum Gas

577k MCF

casinghead

Wells

6

Production

1993-01 — 2025-11

Peak Month

1996-10

Production History

Cum Oil: 78,748 BBL Cum Gas: 576,898 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

340 BBL/mo

Di (annual)

25.7%

b-factor

0.3

EUR

22,095 BBL

R-squared

0.499

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
2000-07 — 2000-08 STEPHENS, AUTRY C. 2 mo
1993-01 — 2000-06 ROBERTS & HAMMACK, INC. 90 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4104DIAMONDBACK E&P LLC17,6601979-11-30
4105ROBERTS & HAMMACK INC.16,7541979-11-30
4101ROBERTS & HAMMACK INC.17,7501979-08-02
4102ROBERTS & HAMMACK INC.17,7001979-08-02
410342-383-01379DIAMONDBACK E&P LLC------
410642-383-01380DIAMONDBACK E&P LLC------