NAIL RANCH 125

Oil · District 7B · Lease #23583

Operator: P.I.D. DRILLING INC

Fields: ROARK (TANNEHILL)

Cum Oil

11k BBL

Cum Gas

86 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2007-12

Production History

Cum Oil: 11,452 BBL Cum Gas: 86 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

88 BBL/mo

Di (annual)

126.8%

b-factor

0.7

EUR

2,044 BBL

R-squared

0.345

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 CLAVO OIL, LLC 20 mo

2018-11 — 2024-11 M & K OPERATING LLC 73 mo

2017-09 — 2018-10 FTC CONSULTING, LLC 14 mo

2012-03 — 2017-08 CLAVO OIL, LLC 66 mo

2007-08 — 2012-02 P.I.D. DRILLING INC 55 mo

2000-03 — 2007-07 B P OPERATING COMPANY 89 mo

1993-01 — 2000-02 O'LEARY'S OIL & GAS INC. 86 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
6B	42-417-36851	CLAVO OIL, LLC	1	1,750	1986-03-17
J 20	42-417-36781	CLAVO OIL, LLC	1	2,000	1986-02-04
J 14B	42-417-36729	CLAVO OIL, LLC	1	1,750	1985-12-18
J 11B	42-417-36680	CLAVO OIL, LLC	1	1,750	1985-11-22
J 10B	42-417-36664	CLAVO OIL, LLC	1	1,750	1985-11-15