ERWIN-TODD 39C

Oil · District 08 · Lease #61873

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

236k BBL

Cum Gas

292k MCF

casinghead

Wells

1

Production

2024-07 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 235,772 BBL Cum Gas: 292,108 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,336 BBL/mo

Di (annual)

200.4%

b-factor

0.5

EUR

333,045 BBL

R-squared

0.935

type

hyperbolic

Operator History (from monthly production reports)

2024-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,1772023-12-13