BIERSTEDT, HERBERT

Oil · District 04 · Lease #10186

Operator: TEXAS SOUTHERN PETROLEUM CORP.

Cum Oil

356 BBL

Cum Gas

9 MCF

casinghead

Wells

1

Production

1993-01 — 1993-12

Peak Month

1993-03

Production History

Cum Oil: 356 BBL Cum Gas: 9 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

70 BBL/mo

Di (annual)

308.8%

b-factor

0.0

EUR

271 BBL

R-squared

0.433

type

exponential

Operator History (from monthly production reports)

1993-06 — 1995-02 TEXAS SOUTHERN PETROLEUM CORP. 21 mo
1993-01 — 1993-05 LAGARTO COMPANY, THE 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXAS SOUTHERN PETROLEUM CORP.35,4151982-12-30