ADAMS WEST D 23-26

Oil · District 7C · Lease #21078

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

183k BBL

Cum Gas

1.7M MCF

casinghead

Wells

1

Production

2020-07 — 2026-04

Peak Month

2020-09

Production History

Cum Oil: 183,372 BBL Cum Gas: 1,742,854 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,981 BBL/mo

Di (annual)

427.8%

b-factor

0.6

EUR

182,621 BBL

R-squared

0.920

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2020-07 — 2021-05 DE3 OPERATING LLC 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4304HPIONEER NATURAL RES. USA, INC.19,5002019-10-31