< leases

NEWBERRY, E. C.

Oil · District 7B · Lease #24641

Operator: SOJOURNER DRILLING CORPORATION

Fields: LAZARUS (STRAWN)

Cum Oil

558 BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

1993-01 — 1996-07

Peak Month

1993-01

Production History

Cum Oil: 558 BBL Cum Gas: 6,652 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33 BBL/mo

Di (annual)

804.3%

b-factor

0.9

EUR

150 BBL

R-squared

0.712

type

hyperbolic

Operator History (from monthly production reports)

2005-11 — 2013-06 ROBERTSON RESOURCES, INC. 92 mo
2003-05 — 2005-10 SOJOURNER DRILLING CORPORATION 30 mo
1999-12 — 2003-04 PERMIAN RESOURCES, INC. 41 mo
1996-08 — 1999-11 SAMSON LONE STAR LP 40 mo
1995-04 — 1996-07 SAMSON HYDROCARBONS COMPANY 16 mo
1994-11 — 1995-03 SAMSON RESOURCES COMPANY 5 mo
1993-01 — 1994-10 ORYX ENERGY COMPANY 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-081-31440SUN EXPL. & PROD. CO.-ABILENE27,0001987-11-17