HEDBERG ESTATE "D"

Oil · District 08 · Lease #33969

Operator: TEXLAND PETROLEUM, L.P.

Cum Oil

65k BBL

Cum Gas

180k MCF

casinghead

Wells

2

Production

1993-09 — 2011-07

Peak Month

1993-11

Production History

Cum Oil: 64,940 BBL Cum Gas: 180,489 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,185 BBL/mo

Di (annual)

30.6%

b-factor

0.4

EUR

73,363 BBL

R-squared

0.875

type

hyperbolic

Operator History (from monthly production reports)

2010-12 — 2011-12 TEXLAND PETROLEUM, L.P. 13 mo
1993-09 — 2010-11 QUALIA, C. F. OPERATING,INC. 207 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXLAND PETROLEUM, L.P.17,6001993-06-30
2TEXLAND PETROLEUM, L.P.17,6001993-06-30