MATTHEWS

Oil · District 08 · Lease #35054

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

102k BBL

Cum Gas

182k MCF

casinghead

Wells

2

Production

1996-08 — 2025-04

Peak Month

2001-09

Production History

Cum Oil: 101,781 BBL Cum Gas: 182,056 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

843 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

79,105 BBL

R-squared

0.665

type

exponential

Operator History (from monthly production reports)

2020-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 72 mo
2001-11 — 2020-07 LARIO OIL & GAS COMPANY 225 mo
1996-08 — 2001-10 ABRAXAS PETROLEUM CORPORATION 63 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.19,2002000-08-23
1PIONEER NATURAL RES. USA INC.19,1001995-05-19