GODFREY

Oil · District 8A · Lease #66578

Operator: SOJOURNER DRILLING CORPORATION

Fields: MABEN (CISCO)

Cum Oil

172k BBL

Cum Gas

50k MCF

casinghead

Wells

3

Production

1993-01 — 2003-02

Peak Month

1993-05

Production History

Cum Oil: 172,303 BBL Cum Gas: 49,890 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,598 BBL/mo

Di (annual)

42.4%

b-factor

0.8

EUR

261,658 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2003-06 SOJOURNER DRILLING CORPORATION 126 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SOJOURNER DRILLING CORPORATION25,9001995-04-17
2SOJOURNER DRILLING CORPORATION17,5001991-01-07
1SOJOURNER DRILLING CORPORATION16,0001990-08-29