DURRETT, J. R.

Oil · District 8A · Lease #62980

Operator: VIEJO OIL & GAS, LLC

Fields: P. H. D.

Cum Oil

11k BBL

Cum Gas

19 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2005-09

Production History

Cum Oil: 11,074 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

252 BBL/mo

Di (annual)

258.0%

b-factor

1.1

EUR

6,692 BBL

R-squared

0.694

type

hyperbolic

Operator History (from monthly production reports)

2022-02 — 2026-07 VIEJO OIL & GAS, LLC 54 mo

2016-04 — 2022-01 DONNY STELZER OPERATING, LLC 70 mo

1995-11 — 2016-03 STELZER DRILLING CO. INC. 245 mo

1993-01 — 1995-10 STELZER, J. C. 34 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-169-31194	VIEJO OIL & GAS, LLC	1	4,400	1980-03-13