GRAHAM-KING 53CC

Oil · District 08 · Lease #63661

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

131k BBL

Cum Gas

241k MCF

casinghead

Wells

1

Production

2025-04 — 2026-04

Peak Month

2025-04

Production History

Cum Oil: 131,349 BBL Cum Gas: 240,855 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,959 BBL/mo

Di (annual)

625.1%

b-factor

1.9

EUR

961,582 BBL

R-squared

0.979

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
103HPIONEER NATURAL RES. USA, INC.210,6052024-05-03