10-K//Annual report
SANCHEZ O BRIEN 1981-A DRILLING CO 10-K
Accession 0000350212-98-000001
CIK 0000350212operating
Filed
Mar 30, 7:00 PM ET
Accepted
—
Size
57.7 KB
Accession
0000350212-98-000001
Documents
Issuer
SANCHEZ O BRIEN 1981-A DRILLING CO
CIK 0000350212
Entity typeoperating
IncorporatedTX
Related Parties
1- filerCIK 0000350212
Filing Metadata
- Form type
- 10-K
- Filed
- Mar 30, 7:00 PM ET
- Size
- 57.7 KB