CUNNINGHAM B

Oil · District 08 · Lease #35145

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

205k BBL

Cum Gas

865k MCF

casinghead

Wells

4

Production

1996-11 — 2019-06

Peak Month

1996-12

Production History

Cum Oil: 205,430 BBL Cum Gas: 865,065 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,535 BBL/mo

Di (annual)

68.0%

b-factor

0.5

EUR

217,936 BBL

R-squared

0.927

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2022-05 PIONEER NATURAL RES. USA, INC. 297 mo
1996-11 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 10 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,1501996-09-25
2PIONEER NATURAL RES. USA INC.19,1501996-09-25
3PIONEER NATURAL RES. USA INC.19,1751996-09-25
4PIONEER NATURAL RES. USA INC.19,1751996-09-25