CHOATE BLOCK 1 LOT 4A

Oil · District 03 · Lease #18688

Operator: CREBBS OIL COMPANY

Fields: BATSON NEW

Cum Oil

38k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1998-01

Production History

Cum Oil: 38,014 BBL Cum Gas: 1,637 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

371 BBL/mo

Di (annual)

36.8%

b-factor

0.5

EUR

21,821 BBL

R-squared

0.360

type

hyperbolic

Operator History (from monthly production reports)

2024-07 — 2026-07 ARROWHEAD OPERATING INC. 25 mo
1993-01 — 2024-06 CREBBS OIL COMPANY 378 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ARROWHEAD OPERATING INC.13,6001984-07-18