Form SC 13D - General Statement of Acquisition of Beneficial Ownership:
SEC Accession No. 0000880115-05-000001
Filing Date
2005-03-18
Accepted
2005-03-18 15:30:44
Documents
1

Document Format Files

Seq Description Document Type Size
1 a13dcwei16.txt SC 13D 6552
  Complete submission text file 0000880115-05-000001.txt   8113
Mailing Address 407 N BIG SPRING ST SUITE 300 MIDLAND TX 79701
Business Address 407 N BIG SPRING STE 300 MIDLAND TX 79701 9156869927
SOUTHWEST OIL & GAS INCOME FUND IX-A LP (Subject) CIK: 0000847320 (see all company filings)

EIN.: 752274632 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-80614 | Film No.: 05691593
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address SIX DESTA DRIVE STE 6500 MIDLAND TX 79705
Business Address SIX DESTA DR STE 6500 MIDLAND TX 79705 9156826324
CLAYTON WILLIAMS ENERGY INC /DE (Filed by) CIK: 0000880115 (see all company filings)

EIN.: 752396863 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D
SIC: 1311 Crude Petroleum & Natural Gas