< leases

NAIL RANCH "19"

Oil · District 7B · Lease #28255

Operator: T-N-T ENGINEERING, INC.

Fields: JUMPSTART (LOWER COOK)

Cum Oil

307k BBL

Cum Gas

22k MCF

casinghead

Wells

6

Production

1997-06 — 2026-04

Peak Month

2000-03

Production History

Cum Oil: 307,460 BBL Cum Gas: 22,175 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,663 BBL/mo

Di (annual)

15.9%

b-factor

0.1

EUR

221,731 BBL

R-squared

0.836

type

hyperbolic

Operator History (from monthly production reports)

2019-08 — 2026-07 DAYLIGHT PETROLEUM LLC 84 mo
2016-07 — 2019-07 AVAD OPERATING, LLC 37 mo
1998-03 — 2016-06 T-N-T ENGINEERING, INC. 220 mo
1997-06 — 1998-02 L.C.S. PRODUCTION COMPANY 9 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1742-417-38332DAYLIGHT PETROLEUM LLC12,0002001-07-17
1542-417-38299DAYLIGHT PETROLEUM LLC12,0002000-10-27
12S42-417-38227DAYLIGHT PETROLEUM LLC12,0001999-05-19
3S42-417-38176DAYLIGHT PETROLEUM LLC22,0001998-06-26
2S42-417-38154DAYLIGHT PETROLEUM LLC12,0001997-07-28
1S42-417-38143DAYLIGHT PETROLEUM LLC12,0001997-06-05