NEAL "30-E"

Oil · District 7C · Lease #12277

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

42k BBL

Cum Gas

325k MCF

casinghead

Wells

1

Production

1993-01 — 2019-06

Peak Month

1994-02

Production History

Cum Oil: 41,604 BBL Cum Gas: 325,072 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

394 BBL/mo

Di (annual)

12.5%

b-factor

0.0

EUR

37,617 BBL

R-squared

0.542

type

exponential

Operator History (from monthly production reports)

2021-02 — 2022-08 PIONEER NATURAL RES. USA, INC. 19 mo
2018-06 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 32 mo
2015-02 — 2018-05 ENCANA OIL & GAS(USA) INC. 40 mo
2014-05 — 2015-01 ATHLON HOLDINGS LP 9 mo
2003-10 — 2014-04 JM COX RESOURCES, L.P. 127 mo
1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,3001987-07-21