BLAKEY, ESTINE

Oil · District 8A · Lease #1176

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

Fields: DORWARD

Cum Oil

224k BBL

Cum Gas

285k MCF

casinghead

Wells

25

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 224,417 BBL Cum Gas: 285,039 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,995 BBL/mo

Di (annual)

21.5%

b-factor

0.8

EUR

240,408 BBL

R-squared

0.896

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 (25)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33UNITEX OIL & GAS, L.L.C.13,0001993-07-08
34UNITEX OIL & GAS, L.L.C.13,0001993-07-08
31UNITEX OIL & GAS, L.L.C.12,8001993-02-26
32UNITEX OIL & GAS, L.L.C.12,8001993-02-26
30UNITEX OIL & GAS, L.L.C.12,9001985-02-20
28UNITEX OIL & GAS, L.L.C.12,9001984-06-07
29UNITEX OIL & GAS, L.L.C.12,9001984-06-07
27UNITEX OIL & GAS, L.L.C.12,9001984-05-08
25UNITEX OIL & GAS, L.L.C.12,9001984-02-10
26UNITEX OIL & GAS, L.L.C.12,9001984-02-10
24UNITEX OIL & GAS, L.L.C.12,8001983-09-12
23UNITEX OIL & GAS, L.L.C.12,8001983-03-17
22UNITEX OIL & GAS, L.L.C.12,7501982-10-13
21UNITEX OIL & GAS, L.L.C.12,7251982-02-05
1142-169-01130UNITEX OIL & GAS, L.L.C.------
1442-169-30077UNITEX OIL & GAS, L.L.C.------
1542-169-30076UNITEX OIL & GAS, L.L.C.------
1742-169-30242UNITEX OIL & GAS, L.L.C.------
1842-169-30285UNITEX OIL & GAS, L.L.C.------
1942-169-30303UNITEX OIL & GAS, L.L.C.------
242-169-01121UNITEX OIL & GAS, L.L.C.------
342-169-01122UNITEX OIL & GAS, L.L.C.------
542-169-01124UNITEX OIL & GAS, L.L.C.------
842-169-01127UNITEX OIL & GAS, L.L.C.------
942-169-01128UNITEX OIL & GAS, L.L.C.------