BROOKS UNIT

Oil · District 7C · Lease #11420

Operator: ZACHRY OIL AND GAS PROPERTIES

Cum Oil

9k BBL

Cum Gas

91 MCF

casinghead

Wells

1

Production

1993-01 — 2013-12

Peak Month

1994-07

Production History

Cum Oil: 8,831 BBL Cum Gas: 91 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

373 BBL/mo

Di (annual)

264.0%

b-factor

0.7

EUR

4,699 BBL

R-squared

0.434

type

hyperbolic

Operator History (from monthly production reports)

2005-12 — 2021-12 FRATELLI EXPLORATION, L.P. 193 mo
2000-10 — 2005-11 FREEMAN OIL CO 62 mo
2000-07 — 2000-09 FOURWAY OIL CO. 3 mo
1995-09 — 2000-06 ZACHRY OIL AND GAS PROPERTIES 58 mo
1994-07 — 1995-08 JIM-BOB OIL COMPANY 14 mo
1993-01 — 1994-06 LAWRENCE, C. F. & ASSOC. INC. 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
205FRATELLI EXPLORATION L.P.11,1001985-03-04