CHALK, G. O. -C-

Oil · District 08 · Lease #18989

Operator: CONOCOPHILLIPS COMPANY

Cum Oil

560k BBL

Cum Gas

29k MCF

casinghead

Wells

13

Production

1993-01 — 2011-11

Peak Month

2011-07

Production History

Cum Oil: 560,040 BBL Cum Gas: 29,404 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2003-01 — 2012-04 CONOCOPHILLIPS COMPANY 112 mo
1993-01 — 2002-12 CONOCO INC. 120 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
31CITATION OIL & GAS CORP.24,6002012-01-18
26CITATION OIL & GAS CORP.23,3001994-04-07
28CITATION OIL & GAS CORP.44,1751994-04-07
29CITATION OIL & GAS CORP.33,4251988-05-24
27WCONOCOPHILLIPS COMPANY13,2001982-03-31
24CITATION OIL & GAS CORP.13,2501980-06-02
25CITATION OIL & GAS CORP.13,2001980-06-02
1042-227-10061CONOCOPHILLIPS COMPANY------
20W42-227-30326CITATION OIL & GAS CORP.------
2142-227-30333CITATION OIL & GAS CORP.------
542-227-02530CITATION OIL & GAS CORP.------
842-227-00507CITATION OIL & GAS CORP.------
942-227-10060CITATION OIL & GAS CORP.------