ADAMS EAST H 23-26

Oil · District 7C · Lease #21038

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

403k BBL

Cum Gas

1.5M MCF

casinghead

Wells

2

Production

2020-01 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 403,184 BBL Cum Gas: 1,533,238 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,590 BBL/mo

Di (annual)

215.4%

b-factor

0.8

EUR

554,835 BBL

R-squared

0.920

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2020-01 — 2021-05 DE3 OPERATING LLC 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4208HPIONEER NATURAL RES. USA, INC.29,5002019-10-31
4408HPIONEER NATURAL RES. USA, INC.29,5002019-10-31