NEAL "30-B"

Oil · District 7C · Lease #9793

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

86k BBL

Cum Gas

495k MCF

casinghead

Wells

2

Production

1993-01 — 2019-06

Peak Month

1995-03

Production History

Cum Oil: 85,865 BBL Cum Gas: 494,759 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

851 BBL/mo

Di (annual)

11.4%

b-factor

0.0

EUR

89,211 BBL

R-squared

0.620

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-04 PIONEER NATURAL RES. USA, INC. 63 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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.19,3001987-03-19
1PIONEER NATURAL RES. USA INC.19,4001982-07-12