ALEXANDER, BIRDIE R.

Oil · District 8A · Lease #10175

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

Fields: DORWARD

Cum Oil

466k BBL

Cum Gas

266k MCF

casinghead

Wells

22

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 466,005 BBL Cum Gas: 266,458 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,756 BBL/mo

Di (annual)

39.8%

b-factor

1.8

EUR

561,768 BBL

R-squared

0.890

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 (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
30UNITEX OIL & GAS, L.L.C.14,0001995-03-14
29UNITEX OIL & GAS, L.L.C.13,0001994-08-03
28UNITEX OIL & GAS, L.L.C.23,0001994-05-05
27UNITEX OIL & GAS, L.L.C.13,0001993-08-18
26UNITEX OIL & GAS, L.L.C.13,0001993-07-08
25UNITEX OIL & GAS, L.L.C.12,8001993-05-20
24UNITEX OIL & GAS, L.L.C.12,7251982-02-12
22UNITEX OIL & GAS, L.L.C.12,7251981-12-08
21UNITEX OIL & GAS, L.L.C.12,7251981-11-18
23UNITEX OIL & GAS, L.L.C.12,7251981-11-18
20UNITEX OIL & GAS, L.L.C.12,6801980-12-31
18UNITEX OIL & GAS, L.L.C.12,7001980-02-22
19UNITEX OIL & GAS, L.L.C.12,7501980-02-22
17UNITEX OIL & GAS, L.L.C.12,6001979-05-23
142-169-01109UNITEX OIL & GAS, L.L.C.------
1342-169-30218UNITEX OIL & GAS, L.L.C.------
1442-169-30255UNITEX OIL & GAS, L.L.C.------
1542-169-30265UNITEX OIL & GAS, L.L.C.------
1642-169-30412UNITEX OIL & GAS, L.L.C.------
642-169-01113UNITEX OIL & GAS, L.L.C.------
842-169-01115UNITEX OIL & GAS, L.L.C.------
942-169-01116UNITEX OIL & GAS, L.L.C.------