FOY, O.H. "A"

Oil · District 7B · Lease #24444

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

24k BBL

Cum Gas

2k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2018-10

Production History

Cum Oil: 24,468 BBL Cum Gas: 1,971 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

155 BBL/mo

Di (annual)

312.5%

b-factor

1.3

EUR

4,802 BBL

R-squared

0.489

type

hyperbolic

Operator History (from monthly production reports)

2011-03 — 2026-07 SOJOURNER DRILLING CORPORATION 185 mo
1996-09 — 2011-02 MARTIN, JIMMY INC 174 mo
1995-09 — 1996-08 MID-TEX ENERGY INC. 12 mo
1993-04 — 1995-08 ALLEGRO OPERATING, INC. 29 mo
1993-01 — 1993-03 OHLHAUSEN OIL COMPANY 3 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SOJOURNER DRILLING CORPORATION14,6701987-12-29
7SOJOURNER DRILLING CORPORATION14,6961987-12-29
9SOJOURNER DRILLING CORPORATION14,7001981-04-06