MARYRUTH-ANDERSON 47C

Oil · District 08 · Lease #53059

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

665k BBL

Cum Gas

810k MCF

casinghead

Wells

1

Production

2019-11 — 2026-04

Peak Month

2019-11

Production History

Cum Oil: 664,608 BBL Cum Gas: 810,349 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,465 BBL/mo

Di (annual)

197.3%

b-factor

0.7

EUR

824,249 BBL

R-squared

0.932

type

hyperbolic

Operator History (from monthly production reports)

2019-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
103HPIONEER NATURAL RES. USA, INC.29,8522019-01-11