CATHEY

Oil · District 09 · Lease #30889

Operator: JUST OIL & GAS, INC.

Cum Oil

79k BBL

Cum Gas

0 MCF

Wells

16

Production

2006-09 — 2020-07

Peak Month

2008-09

Production History

Cum Oil: 78,599 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,660 BBL/mo

Di (annual)

28.2%

b-factor

0.0

EUR

70,675 BBL

R-squared

0.936

type

exponential

Operator History (from monthly production reports)

2017-03 — 2026-07 JUST OIL & GAS, INC. 113 mo
2014-10 — 2017-02 GUTHRIE FAMILY TRUST 29 mo
2006-09 — 2014-09 J & K PRODUCTION, LLC 97 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
30JUST OIL & GAS INC.11,5002011-07-12
28JUST OIL & GAS INC.11,5002010-11-17
29JUST OIL & GAS INC.11,5002010-11-15
27JUST OIL & GAS INC.11,5002009-12-09
23JUST OIL & GAS INC.11,5002008-09-18
24JUST OIL & GAS INC.11,5002008-09-18
25JUST OIL & GAS INC.11,5002008-09-18
22JUST OIL & GAS INC.11,5002008-08-07
21JUST OIL & GAS INC.11,5002008-08-06
19JUST OIL & GAS INC.11,5002008-05-06
18JUST OIL & GAS INC.11,5002008-03-04
16JUST OIL & GAS INC.11,5002008-01-16
13JUST OIL & GAS INC.21,5002006-09-07
12JUST OIL & GAS INC.31,5002006-09-05
142-503-80427J & K PRODUCTION LLC------
242-503-80428J & K PRODUCTION LLC------