Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000847320-06-000012
Filing Date
2006-12-28
Accepted
2006-12-28 16:13:32
Documents
1

Document Format Files

Seq Description Document Type Size
1 cwe13d16.txt SC 13D/A 6638
  Complete submission text file 0000847320-06-000012.txt   8615
Mailing Address 6 DESTA DRIVE, SUITE 1100 MIDLAND TX 79705
Business Address 6 DESTA DRIVE, SUITE 1100 MIDLAND TX 79705 4326826324
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/A | Act: 34 | File No.: 005-80614 | Film No.: 061303063
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/A
SIC: 1311 Crude Petroleum & Natural Gas