WEATHERBY "1219"

Oil · District 7C · Lease #15217

Operator: PRIME OPERATING COMPANY

Cum Oil

397k BBL

Cum Gas

1.4M MCF

casinghead

Wells

12

Production

2002-01 — 2025-11

Peak Month

2007-03

Production History

Cum Oil: 397,022 BBL Cum Gas: 1,441,372 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,661 BBL/mo

Di (annual)

17.8%

b-factor

0.1

EUR

272,698 BBL

R-squared

0.841

type

hyperbolic

Operator History (from monthly production reports)

2002-01 — 2026-07 PRIME OPERATING COMPANY 295 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12PRIME OPERATING COMPANY112,0002011-08-09
11PRIME OPERATING COMPANY19,0002006-12-14
10PRIME OPERATING COMPANY19,0002006-12-04
9PRIME OPERATING COMPANY19,0002006-12-04
8PRIME OPERATING COMPANY19,0002005-10-27
7PRIME OPERATING COMPANY18,7002003-03-19
6PRIME OPERATING COMPANY18,7002003-02-13
5ENDEAVOR ENERGY RESOURCES L.P.18,7002001-11-26
4PRIME OPERATING COMPANY18,7002001-10-17
142-383-20013PRIME OPERATING COMPANY------
1 A42-383-10993PRIME OPERATING COMPANY------
342-383-11103PRIME OPERATING COMPANY------