MCDOWELL, ELLEN

Oil · District 7C · Lease #4754

Operator: STEPHENS, AUTRY C.

Cum Oil

14k BBL

Cum Gas

278k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2012-04

Production History

Cum Oil: 14,010 BBL Cum Gas: 277,893 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

45 BBL/mo

Di (annual)

2.2%

b-factor

0.0

EUR

16,584 BBL

R-squared

0.376

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
1993-08 — 2000-08 STEPHENS, AUTRY C. 85 mo
1993-01 — 1993-07 HOUSTON OIL & MINERALS CORP. 7 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC18,0001979-12-27
142-383-10511DIAMONDBACK E&P LLC------