DUTTON

Oil · District 09 · Lease #23146

Operator: 4J OIL CO. LLC

Cum Oil

37k BBL

Cum Gas

157 MCF

casinghead

Wells

9

Production

1993-01 — 2026-03

Peak Month

1994-12

Production History

Cum Oil: 36,563 BBL Cum Gas: 157 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

262 BBL/mo

Di (annual)

10.2%

b-factor

0.1

EUR

33,350 BBL

R-squared

0.608

type

hyperbolic

Operator History (from monthly production reports)

2009-04 — 2026-07 4J OIL CO. LLC 208 mo
1993-01 — 2009-03 4-J OIL CO. 195 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104J OIL CO. LLC22,4002001-05-29
94J OIL CO. LLC11,9991992-12-01
64J OIL CO. LLC11,9001983-08-04
74J OIL CO. LLC11,9001983-08-04
84J OIL CO. LLC11,9001983-08-04
54J OIL CO. LLC11,9901983-06-17
34J OIL CO. LLC11,9901983-03-31
44J OIL CO. LLC11,9901983-03-31
14J OIL CO. LLC11,9901983-02-28