< leases

WASHBURN RANCH 02

Oil · District 01 · Lease #17498

Operator: SILVERBOW RESOURCES OPER, LLC

Fields: EAGLEVILLE (EAGLE FORD-1)

Cum Oil

1.8M BBL

Cum Gas

10.3M MCF

casinghead

Wells

15

Production

2014-03 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 1,796,505 BBL Cum Gas: 10,256,550 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

128,509 BBL/mo

Di (annual)

722.2%

b-factor

1.5

EUR

3,062,321 BBL

R-squared

0.981

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 CRESCENT ENERGY OPERATING, LLC 3 mo
2022-07 — 2026-04 SILVERBOW RESOURCES OPER, LLC 46 mo
2018-05 — 2022-06 SEA EAGLE FORD, LLC 50 mo
2014-03 — 2018-04 PIONEER NATURAL RES. USA, INC. 50 mo

Wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23H42-283-37613SILVERBOW RESOURCES OPER, LLC114,0002024-02-23
20H42-283-37609SILVERBOW RESOURCES OPER, LLC114,0002024-02-22
21H42-283-37610SILVERBOW RESOURCES OPER, LLC114,0002024-02-22
22H42-283-37611SILVERBOW RESOURCES OPER, LLC114,0002024-02-22
70H42-283-37513SILVERBOW RESOURCES OPER, LLC114,0002023-09-25
71H42-283-37514SILVERBOW RESOURCES OPER, LLC114,0002023-09-25
72H42-283-37515SILVERBOW RESOURCES OPER, LLC114,0002023-09-25
73H42-283-37516SILVERBOW RESOURCES OPER, LLC114,0002023-09-25
14H42-283-37412SILVERBOW RESOURCES OPER, LLC114,0002023-01-27
15H42-283-37413SILVERBOW RESOURCES OPER, LLC114,0002023-01-27
E 65H42-283-36813SILVERBOW RESOURCES OPER, LLC117,0192019-07-09
E 66H42-283-36814SILVERBOW RESOURCES OPER, LLC118,0002019-07-09
01H42-283-33915SILVERBOW RESOURCES OPER, LLC221,0002013-04-23
02H42-283-33910SILVERBOW RESOURCES OPER, LLC221,0002013-04-23
03H42-283-33911SILVERBOW RESOURCES OPER, LLC221,0002013-04-23