ERWIN-TODD 39G

Oil · District 08 · Lease #61876

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

306k BBL

Cum Gas

327k MCF

casinghead

Wells

1

Production

2024-08 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 305,943 BBL Cum Gas: 327,368 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,091 BBL/mo

Di (annual)

152.3%

b-factor

0.7

EUR

605,071 BBL

R-squared

0.952

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPIONEER NATURAL RES. USA, INC.110,1772023-12-13