NIBLO "48"

Oil · District 8A · Lease #67370

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

302k BBL

Cum Gas

351 MCF

casinghead

Wells

5

Production

1994-11 — 2026-04

Peak Month

1996-07

Production History

Cum Oil: 302,394 BBL Cum Gas: 351 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,339 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

288,252 BBL

R-squared

0.910

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 SOJOURNER DRILLING CORPORATION 26 mo
1994-11 — 2024-05 POLK PETROLEUM, INC. 355 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SOJOURNER DRILLING CORPORATION13,4002001-11-29
3SOJOURNER DRILLING CORPORATION13,4001995-12-27
2SOJOURNER DRILLING CORPORATION13,4001995-06-21
1SOJOURNER DRILLING CORPORATION13,4001994-10-14
4SOJOURNER DRILLING CORPORATION23,2501993-05-10