MARYRUTH-ANDERSON 47F

Oil · District 08 · Lease #53183

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

641k BBL

Cum Gas

475k MCF

casinghead

Wells

1

Production

2019-11 — 2026-04

Peak Month

2019-11

Production History

Cum Oil: 640,894 BBL Cum Gas: 475,258 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

61,856 BBL/mo

Di (annual)

340.0%

b-factor

0.8

EUR

773,878 BBL

R-squared

0.959

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HPIONEER NATURAL RES. USA, INC.29,8522019-01-11