BUCHANAN, MRS. O.P.

Oil · District 08 · Lease #24608

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

60k BBL

Cum Gas

478k MCF

casinghead

Wells

1

Production

1993-01 — 2023-03

Peak Month

2006-07

Production History

Cum Oil: 60,016 BBL Cum Gas: 477,658 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

258 BBL/mo

Di (annual)

10.5%

b-factor

0.0

EUR

29,500 BBL

R-squared

0.638

type

exponential

Operator History (from monthly production reports)

2021-06 — 2025-02 PIONEER NATURAL RES. USA, INC. 45 mo
2019-03 — 2021-05 DE3 OPERATING LLC 27 mo
1996-01 — 2019-02 FASKEN OIL AND RANCH, LTD. 278 mo
1993-01 — 1995-12 FASKEN, BARBARA 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.111,4702024-05-23