FREEMAN-FARMER

Oil · District 7B · Lease #28354

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

226k BBL

Cum Gas

40k MCF

casinghead

Wells

1

Production

1998-01 — 2026-04

Peak Month

2000-05

Production History

Cum Oil: 226,432 BBL Cum Gas: 40,074 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,559 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

234,112 BBL

R-squared

0.681

type

exponential

Operator History (from monthly production reports)

1998-01 — 2026-07 SOJOURNER DRILLING CORPORATION 343 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOJOURNER DRILLING CORPORATION25,6001997-10-14