BIG MINERAL CREEK (UV SAND) UNIT

Oil · District 09 · Lease #31699

Operator: JETTA OPERATING COMPANY, INC.

Cum Oil

548k BBL

Cum Gas

1.7M MCF

casinghead

Wells

31

Production

2010-09 — 2026-04

Peak Month

2011-05

Production History

Cum Oil: 547,581 BBL Cum Gas: 1,696,966 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,734 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

443,861 BBL

R-squared

0.402

type

exponential

Operator History (from monthly production reports)

2025-09 — 2026-07 FLINTLOCK EXPLORATION, LLC 11 mo
2011-06 — 2025-08 JETTA OPERATING COMPANY, INC. 171 mo
2010-09 — 2011-05 BLACKWELL BMC, LLC 9 mo

Wells (31)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
501WFLINTLOCK EXPLORATION, LLC27,0002025-08-29
509FLINTLOCK EXPLORATION, LLC18,1562018-01-03
509WFLINTLOCK EXPLORATION, LLC18,1562018-01-03
528FLINTLOCK EXPLORATION, LLC410,8122017-11-02
528WFLINTLOCK EXPLORATION, LLC410,8122017-11-02
522FLINTLOCK EXPLORATION, LLC710,5002017-10-30
537FLINTLOCK EXPLORATION, LLC15,4232017-10-20
531FLINTLOCK EXPLORATION, LLC511,0002017-03-03
527FLINTLOCK EXPLORATION, LLC29,5002017-02-10
513FLINTLOCK EXPLORATION, LLC29,5002014-10-09
520FLINTLOCK EXPLORATION, LLC37,1002014-10-03
530FLINTLOCK EXPLORATION, LLC38,0002013-08-12
523FLINTLOCK EXPLORATION, LLC110,0002007-04-27
524FLINTLOCK EXPLORATION, LLC110,0002007-04-27
521FLINTLOCK EXPLORATION, LLC18,5001997-12-30
515FLINTLOCK EXPLORATION, LLC17,2981994-03-15
519FLINTLOCK EXPLORATION, LLC17,0501990-04-20
514WFLINTLOCK EXPLORATION, LLC17,5501981-03-03
609FLINTLOCK EXPLORATION, LLC17,5501981-03-03
516WFLINTLOCK EXPLORATION, LLC17,2151980-04-10
503FLINTLOCK EXPLORATION, LLC17,0351980-03-04
50042-181-00858FLINTLOCK EXPLORATION, LLC------
50242-181-00854FLINTLOCK EXPLORATION, LLC------
504W42-181-01873FLINTLOCK EXPLORATION, LLC------
50542-181-01864FLINTLOCK EXPLORATION, LLC------
50742-181-01842FLINTLOCK EXPLORATION, LLC------
50842-181-01827FLINTLOCK EXPLORATION, LLC------
51042-181-01859FLINTLOCK EXPLORATION, LLC------
51242-181-01680FLINTLOCK EXPLORATION, LLC------
517W42-181-01688FLINTLOCK EXPLORATION, LLC------
51842-181-01875FLINTLOCK EXPLORATION, LLC------