HEDBERG ESTATE -B-

Oil · District 08 · Lease #31770

Operator: TEXLAND PETROLEUM, L.P.

Cum Oil

40k BBL

Cum Gas

143k MCF

casinghead

Wells

1

Production

1993-01 — 2011-07

Peak Month

1993-08

Production History

Cum Oil: 39,836 BBL Cum Gas: 143,199 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

588 BBL/mo

Di (annual)

26.3%

b-factor

0.5

EUR

46,579 BBL

R-squared

0.962

type

hyperbolic

Operator History (from monthly production reports)

2010-12 — 2011-12 TEXLAND PETROLEUM, L.P. 13 mo
1993-01 — 2010-11 QUALIA, C. F. OPERATING,INC. 215 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXLAND PETROLEUM, L.P.18,6001988-01-21