DAWKINS-JONES 40F

Oil · District 08 · Lease #58479

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

460k BBL

Cum Gas

1.0M MCF

casinghead

Wells

2

Production

2022-09 — 2026-04

Peak Month

2023-04

Production History

Cum Oil: 459,721 BBL Cum Gas: 1,011,805 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

82,381 BBL/mo

Di (annual)

678.3%

b-factor

0.8

EUR

553,092 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 47 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
309HPIONEER NATURAL RES. USA, INC.110,4422021-11-04
310HPIONEER NATURAL RES. USA, INC.110,4422021-11-04