WILSON ESTATE, ET AL

Oil · District 7B · Lease #21557

Operator: TERRELL OIL & GAS PRODUCTION CO.

Cum Oil

1k BBL

Cum Gas

518 MCF

casinghead

Wells

1

Production

1993-01 — 1999-07

Peak Month

1996-04

Production History

Cum Oil: 1,219 BBL Cum Gas: 518 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

83 BBL/mo

Di (annual)

248.7%

b-factor

0.6

EUR

830 BBL

R-squared

0.394

type

hyperbolic

Operator History (from monthly production reports)

1996-03 — 2026-07 SOJOURNER DRILLING CORPORATION 365 mo
1993-01 — 1996-02 TERRELL OIL & GAS PRODUCTION CO. 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SOJOURNER DRILLING CORPORATION14,4001984-03-09