BRYANT-WHITEFIELD A 42-43

Oil · District 08 · Lease #51250

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.5M BBL

Cum Gas

3.6M MCF

casinghead

Wells

3

Production

2018-11 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 1,507,060 BBL Cum Gas: 3,609,040 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

137,406 BBL/mo

Di (annual)

562.5%

b-factor

1.0

EUR

1,659,417 BBL

R-squared

0.863

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2018-11 — 2021-05 DE3 OPERATING LLC 31 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2801HPIONEER NATURAL RES. USA, INC.19,0002018-05-03
4201HPIONEER NATURAL RES. USA, INC.19,5002018-05-03
4301HPIONEER NATURAL RES. USA, INC.19,7002018-05-03