BEULAH-PHILLIPS

Oil · District 08 · Lease #25987

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

176k BBL

Cum Gas

632k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2014-01

Production History

Cum Oil: 176,018 BBL Cum Gas: 632,074 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,644 BBL/mo

Di (annual)

57.4%

b-factor

0.4

EUR

124,090 BBL

R-squared

0.889

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo

2019-06 — 2021-05 DE3 OPERATING LLC 24 mo

2008-08 — 2019-05 PARSLEY ENERGY OPERATIONS, LLC 130 mo

2003-12 — 2008-07 MOMENTUM ENERGY CORPORATION 56 mo

2002-09 — 2003-11 MOMENTUM ENERGY, LLC 15 mo

2000-12 — 2002-08 PARKER & PARSLEY ACQ. GROUP LLC 21 mo

2000-02 — 2000-11 PARKER & PARSLEY OPERATING LLC 10 mo

1999-02 — 2000-01 OGA OPERATING L.L.C. 12 mo

1997-09 — 1999-01 PIONEER NATURAL RES. USA, INC. 17 mo

1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo

1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-329-38868	PIONEER NATURAL RES. USA, INC.	1	13,000	2013-08-30
2	42-329-36958	PIONEER NATURAL RES. USA, INC.	2	11,500	2010-12-29
1	42-329-30904	PIONEER NATURAL RES. USA, INC.	1	9,400	1980-05-06

BEULAH-PHILLIPS

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (3)

Production History