CHALK -B- DUNCAN

Oil · District 08 · Lease #2721

Operator: CONOCOPHILLIPS COMPANY

Cum Oil

58k BBL

Cum Gas

5k MCF

casinghead

Wells

6

Production

1993-01 — 2011-11

Peak Month

1995-03

Production History

Cum Oil: 57,507 BBL Cum Gas: 4,862 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 (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WCITATION OIL & GAS CORP.13,3501988-05-20
1W42-227-00987CITATION OIL & GAS CORP.------
2W42-227-00989CITATION OIL & GAS CORP.------
342-227-10123CONOCOPHILLIPS COMPANY------
442-227-10124CONOCOPHILLIPS COMPANY------
642-227-10313CONOCOPHILLIPS COMPANY------