GUBBELS UNIT B

Oil · District 01 · Lease #18640

Operator: MURPHY EXPL. & PROD. CO. - USA

Cum Oil

227k BBL

Cum Gas

364k MCF

casinghead

Wells

3

Production

2015-09 — 2026-04

Peak Month

2015-12

Production History

Cum Oil: 227,415 BBL Cum Gas: 363,852 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,616 BBL/mo

Di (annual)

367.8%

b-factor

1.0

EUR

266,365 BBL

R-squared

0.875

type

hyperbolic

Operator History (from monthly production reports)

2015-09 — 2026-07 MURPHY EXPL. & PROD. CO. - USA 131 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMURPHY EXPL. & PROD. CO. - USA112,5002015-12-10
3HMURPHY EXPL. & PROD. CO. - USA112,5002015-12-10
1HMURPHY EXPL. & PROD. CO. - USA111,0002014-11-12