STONE-ROBB E45D

Oil · District 08 · Lease #58107

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

204k BBL

Cum Gas

238k MCF

casinghead

Wells

1

Production

2022-05 — 2026-04

Peak Month

2022-12

Production History

Cum Oil: 203,772 BBL Cum Gas: 238,262 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,319 BBL/mo

Di (annual)

657.6%

b-factor

1.2

EUR

270,885 BBL

R-squared

0.417

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.110,0142021-12-22