DAWKINS-SALEH 40F

Oil · District 08 · Lease #59859

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

711k BBL

Cum Gas

909k MCF

casinghead

Wells

2

Production

2023-04 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 711,443 BBL Cum Gas: 909,438 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

65,835 BBL/mo

Di (annual)

329.0%

b-factor

1.3

EUR

1,965,032 BBL

R-squared

0.892

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 40 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
414HPIONEER NATURAL RES. USA, INC.110,5002022-06-09
415HPIONEER NATURAL RES. USA, INC.110,5002022-06-09