POWERS-WESLEY SWAIM (SA) E4

Oil · District 01 · Lease #20909

Operator: REPSOL OIL & GAS USA, LLC

Cum Oil

287k BBL

Cum Gas

262k MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 287,047 BBL Cum Gas: 261,899 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,889 BBL/mo

Di (annual)

89.0%

b-factor

0.0

EUR

200,897 BBL

R-squared

0.681

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 REPSOL OIL & GAS USA, LLC 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
E 4HREPSOL OIL & GAS USA, LLC114,0002022-02-07