DORWARD, J. C. "B"

Oil · District 8A · Lease #1178

Operator: UNITEX OIL & GAS, L.L.C.

Fields: DORWARD

Cum Oil

132k BBL

Cum Gas

38k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 131,602 BBL Cum Gas: 37,537 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

948 BBL/mo

Di (annual)

32.0%

b-factor

1.6

EUR

143,551 BBL

R-squared

0.816

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 UNITEX OIL & GAS, L.L.C. 86 mo

2004-12 — 2019-05 ENDEAVOR ENERGY RESOURCES L.P. 174 mo

1999-11 — 2004-11 CADA OPERATING, INC. 61 mo

1993-01 — 1999-10 PRIMROSE OPERATING COMPANY 82 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
10	42-169-33215	UNITEX OIL & GAS, L.L.C.	1	3,000	1993-08-18
8	42-169-30976	UNITEX OIL & GAS, L.L.C.	1	2,500	1978-09-28
3	42-169-01162	UNITEX OIL & GAS, L.L.C.	--	--	--
6	42-169-01152	UNITEX OIL & GAS, L.L.C.	--	--	--
7	42-169-30493	UNITEX OIL & GAS, L.L.C.	--	--	--