MARYRUTH-ANDERSON 47D

Oil · District 08 · Lease #53082

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

547k BBL

Cum Gas

685k MCF

casinghead

Wells

1

Production

2019-10 — 2026-04

Peak Month

2019-11

Production History

Cum Oil: 547,216 BBL Cum Gas: 685,069 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,405 BBL/mo

Di (annual)

167.3%

b-factor

0.6

EUR

622,500 BBL

R-squared

0.908

type

hyperbolic

Operator History (from monthly production reports)

2019-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 82 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104HPIONEER NATURAL RES. USA, INC.29,8522019-01-11