ABRAXAS '28B'

Oil · District 08 · Lease #44206

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

23k BBL

Cum Gas

29k MCF

casinghead

Wells

1

Production

2013-06 — 2022-12

Peak Month

2013-08

Production History

Cum Oil: 23,366 BBL Cum Gas: 28,992 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

992 BBL/mo

Di (annual)

112.3%

b-factor

0.7

EUR

28,097 BBL

R-squared

0.800

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo

2017-06 — 2023-05 PETROLEGACY ENERGY II, LLC 72 mo

2013-06 — 2017-05 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-317-38481	OVINTIV USA INC.	1	11,025	2013-02-26