OWEN-CHALK

Oil · District 08 · Lease #41222

Operator: CONOCOPHILLIPS COMPANY

Cum Oil

600k BBL

Cum Gas

191k MCF

casinghead

Wells

30

Production

2011-12 — 2026-04

Peak Month

2013-02

Production History

Cum Oil: 600,028 BBL Cum Gas: 191,368 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,539 BBL/mo

Di (annual)

31.9%

b-factor

1.7

EUR

1,195,932 BBL

R-squared

0.556

type

hyperbolic

Operator History (from monthly production reports)

2018-02 — 2026-07 CITATION OIL & GAS CORP. 102 mo
2011-12 — 2018-01 CONOCOPHILLIPS COMPANY 74 mo

Wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
57CITATION OIL & GAS CORP.27,8002018-10-09
69CITATION OIL & GAS CORP.14,3002018-08-31
60CITATION OIL & GAS CORP.14,2002014-09-25
70CITATION OIL & GAS CORP.14,3002014-08-16
61CITATION OIL & GAS CORP.14,2502013-10-17
63CITATION OIL & GAS CORP.14,2002013-10-17
42WCITATION OIL & GAS CORP.28,0002013-03-05
67CITATION OIL & GAS CORP.14,7002012-10-10
71CITATION OIL & GAS CORP.14,6002012-06-14
62CITATION OIL & GAS CORP.14,5002012-06-13
58CITATION OIL & GAS CORP.26,5002005-01-07
59CITATION OIL & GAS CORP.13,5001992-01-23
55CITATION OIL & GAS CORP.12,5001988-02-04
53CITATION OIL & GAS CORP.12,6001986-11-25
47CITATION OIL & GAS CORP.12,6001986-11-12
47 WCITATION OIL & GAS CORP.12,6001986-11-12
48CITATION OIL & GAS CORP.12,6001986-11-12
48WCITATION OIL & GAS CORP.12,6001986-11-12
45CITATION OIL & GAS CORP.12,6001986-10-31
46CITATION OIL & GAS CORP.12,6001986-10-31
46WCITATION OIL & GAS CORP.12,6001986-10-31
52CITATION OIL & GAS CORP.12,6001986-10-31
40WCITATION OIL & GAS CORP.13,1001983-06-14
39WCITATION OIL & GAS CORP.13,1001983-01-13
1842-227-02132CITATION OIL & GAS CORP.------
2042-227-02036CITATION OIL & GAS CORP.------
2142-227-03455CITATION OIL & GAS CORP.------
3142-227-30543CITATION OIL & GAS CORP.------
31W42-227-30543CITATION OIL & GAS CORP.------
3342-227-30777CITATION OIL & GAS CORP.------