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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-08-066536
Filing Date
2008-12-18
Accepted
2008-12-18 17:38:13
Documents
2
Period of Report
2008-12-16

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION c78529_4x1.html 4  
1 MAIN DOCUMENT DESCRIPTION c78529_4x1.xml 4 5032
2 ADDITIONAL EXHIBITS c78529_99.htm EX-99 5547
  Complete submission text file 0001209191-08-066536.txt   13131
Mailing Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022
Business Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022 212-515-2112
Yorktown Energy Partners VI LP (Reporting) CIK: 0001347504 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-33615 | Film No.: 081258274

Mailing Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022
Business Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022 212-515-2100
Yorktown VI Associates LLC (Reporting) CIK: 0001347608 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-33615 | Film No.: 081258275

Mailing Address 550 WEST TEXAS AVENUE SUITE 1300 MIDLAND TX 79701
Business Address 550 WEST TEXAS AVENUE SUITE 1300 MIDLAND TX 79701 432-683-7443
CONCHO RESOURCES INC (Issuer) CIK: 0001358071 (see all company filings)

IRS No.: 760818600 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas