CASBEER

Oil · District 08 · Lease #31736

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

35k BBL

Cum Gas

103k MCF

casinghead

Wells

2

Production

1993-01 — 2022-08

Peak Month

1993-05

Production History

Cum Oil: 35,188 BBL Cum Gas: 102,791 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

265 BBL/mo

Di (annual)

13.5%

b-factor

0.7

EUR

41,435 BBL

R-squared

0.612

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2025-07 PIONEER NATURAL RES. USA, INC. 335 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,5501988-01-13
2PIONEER NATURAL RES. USA INC.19,5501988-01-13