MCCLINTIC-BRUNSON 31B

Oil · District 08 · Lease #55903

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

199k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2021-01 — 2026-04

Peak Month

2021-10

Production History

Cum Oil: 199,277 BBL Cum Gas: 1,220,508 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,160 BBL/mo

Di (annual)

232.2%

b-factor

0.6

EUR

208,999 BBL

R-squared

0.965

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.210,2052020-04-14