PHOENIX DEV. CO. INC. ETAL

Oil · District 03 · Lease #2270

Operator: QUAIL CREEK OIL CORPORATION

Fields: HULL

Cum Oil

510k BBL

Cum Gas

122k MCF

casinghead

Wells

13

Production

1993-01 — 2026-04

Peak Month

2002-12

Production History

Cum Oil: 510,159 BBL Cum Gas: 121,602 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,497 BBL/mo

Di (annual)

11.7%

b-factor

0.1

EUR

390,644 BBL

R-squared

0.352

type

hyperbolic

Operator History (from monthly production reports)

1996-12 — 2026-07 QUAIL CREEK OIL CORPORATION 356 mo
1993-01 — 1996-11 MICHAEL PETROLEUM CORPORATION 47 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
139QUAIL CREEK OIL CORPORATION12,6002017-04-06
138QUAIL CREEK OIL CORPORATION13,5002008-08-15
137QUAIL CREEK OIL CORPORATION13,5002002-08-21
135QUAIL CREEK OIL CORPORATION12,7002001-01-25
136QUAIL CREEK OIL CORPORATION13,6502001-01-25
133QUAIL CREEK OIL CORPORATION12,5001993-11-01
11942-291-04884QUAIL CREEK OIL CORPORATION------
12142-291-04886QUAIL CREEK OIL CORPORATION------
12342-291-04888QUAIL CREEK OIL CORPORATION------
12742-291-04892QUAIL CREEK OIL CORPORATION------
12842-291-05085QUAIL CREEK OIL CORPORATION------
12942-291-05140QUAIL CREEK OIL CORPORATION------
13142-291-05144QUAIL CREEK OIL CORPORATION------