WOODWARD, DURWOOD E.

Oil · District 8A · Lease #61777

Operator: TEXLAND-RECTOR & SCHUMACHER

Cum Oil

99k BBL

Cum Gas

348 MCF

casinghead

Wells

1

Production

1993-01 — 2025-06

Peak Month

1998-08

Production History

Cum Oil: 99,320 BBL Cum Gas: 348 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,215 BBL/mo

Di (annual)

15.4%

b-factor

0.0

EUR

94,422 BBL

R-squared

0.881

type

exponential

Operator History (from monthly production reports)

2010-12 — 2026-07 MCDONALD PRODUCTION, LLC 188 mo
2003-04 — 2010-11 TEXLAND PETROLEUM, L.P. 92 mo
2000-12 — 2003-03 TEXLAND PETROLEUM INC. 28 mo
1993-01 — 2000-11 TEXLAND-RECTOR & SCHUMACHER 95 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCDONALD PRODUCTION, LLC18,0531987-12-18