JAMES

Oil · District 08 · Lease #7318

Operator: U.S. ENERGY DEVELOPMENT CORP

Fields: WARD, SOUTH

Cum Oil

414k BBL

Cum Gas

145k MCF

casinghead

Wells

53

Production

1993-01 — 2026-02

Peak Month

2008-07

Production History

Cum Oil: 413,551 BBL Cum Gas: 145,045 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,466 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

138,559 BBL

R-squared

0.626

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 LONESOME B, LLC 16 mo
2023-12 — 2025-03 KRF PRODUCTION COMPANY LLC 16 mo
2019-10 — 2023-11 U.S. ENERGY DEVELOPMENT CORP 50 mo
1993-09 — 2019-09 O. H. B. INC. 313 mo
1993-01 — 1993-08 BERRY, O. H. 8 mo

Wells (53)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SALONESOME B, LLC24,5502013-08-16
75LONESOME B, LLC33,1002012-10-19
15LONESOME B, LLC13,1002007-05-09
72LONESOME B, LLC23,1002007-05-04
73LONESOME B, LLC23,1002007-05-04
74LONESOME B, LLC23,1002007-05-01
100LONESOME B, LLC23,1002007-04-24
86LONESOME B, LLC23,1002007-04-23
101LONESOME B, LLC23,1002007-04-18
76LONESOME B, LLC23,1002007-04-18
77LONESOME B, LLC23,1002007-04-18
83LONESOME B, LLC23,1002007-04-18
94LONESOME B, LLC23,1002007-04-18
95LONESOME B, LLC23,1002007-04-18
96LONESOME B, LLC23,1002007-04-18
99LONESOME B, LLC23,1002007-04-18
71LONESOME B, LLC13,1002007-04-13
93LONESOME B, LLC23,1002007-04-13
61LONESOME B, LLC13,1002007-04-12
62LONESOME B, LLC13,1002007-04-12
63LONESOME B, LLC13,1002007-04-12
67LONESOME B, LLC13,1002007-04-12
68LONESOME B, LLC13,1002007-04-12
69LONESOME B, LLC13,1002007-04-12
70LONESOME B, LLC13,1002007-04-12
37LONESOME B, LLC13,1002007-04-11
58LONESOME B, LLC13,1002007-04-11
55LONESOME B, LLC13,0002007-02-26
64LONESOME B, LLC13,0002007-02-14
65LONESOME B, LLC13,0002007-01-24
60LONESOME B, LLC12,9342005-12-08
88LONESOME B, LLC23,7502001-05-01
1ALONESOME B, LLC28,3001987-09-03
80LONESOME B, LLC12,7501977-10-03
1842-475-04918LONESOME B, LLC------
2442-475-04925LONESOME B, LLC------
2742-475-04928LONESOME B, LLC------
3142-475-04735LONESOME B, LLC------
3242-475-80593LONESOME B, LLC------
3642-475-80594LONESOME B, LLC------
3942-475-80597LONESOME B, LLC------
4042-475-80598LONESOME B, LLC------
41W42-475-04935LONESOME B, LLC------
44W42-475-04936LONESOME B, LLC------
49W42-475-04938LONESOME B, LLC------
50W42-475-04939LONESOME B, LLC------
51W42-475-80607LONESOME B, LLC------
53W42-475-04941LONESOME B, LLC------
56W42-475-04943LONESOME B, LLC------
5942-475-04946LONESOME B, LLC------
5W42-475-04905LONESOME B, LLC------
642-475-04906LONESOME B, LLC------
6642-475-30816LONESOME B, LLC------