WEATHERLY-PRYOR A 4

Oil · District 7C · Lease #16434

Operator: SBJ OIL & GAS, LLC

Cum Oil

51k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

2007-07 — 2026-04

Peak Month

2007-07

Production History

Cum Oil: 50,939 BBL Cum Gas: 49,212 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,272 BBL/mo

Di (annual)

85.6%

b-factor

0.6

EUR

39,576 BBL

R-squared

0.512

type

hyperbolic

Operator History (from monthly production reports)

2026-04 — 2026-07 PETX OPERATING LLC 4 mo
2019-10 — 2026-03 SAFEMARK OIL & GAS, LLC 78 mo
2018-05 — 2019-09 SBJ OIL & GAS, LLC 17 mo
2017-12 — 2018-04 AVAD OPERATING, LLC 5 mo
2007-07 — 2017-11 EOG RESOURCES, INC. 125 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETX OPERATING LLC27,5002007-05-15