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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-12-005503
Filing Date
2012-02-02
Accepted
2012-02-02 20:19:33
Documents
1
Period of Report
2012-01-31

Document Format Files

Seq Description Document Type Size
1 01-31-2012 rrd332376.html 4  
1 01-31-2012 rrd332376.xml 4 11130
  Complete submission text file 0001181431-12-005503.txt   14719
Mailing Address 1100 LOUISIANA STREET SUITE 3150 HOUSTON TX 77002
Business Address
PHILLIPS D MARTIN (Reporting) CIK: 0001142791 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34776 | Film No.: 12567626

Mailing Address 3811 TURTLE CREEK BLVD. SUITE 1080 DALLAS TX 75219
Business Address
MILLER DAVID B (Reporting) CIK: 0001167138 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34776 | Film No.: 12567627

Mailing Address 210 HEDWIG HOUSTON TX 77019
Business Address
PETERSEN GARY R (Reporting) CIK: 0001181757 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34776 | Film No.: 12567631

Mailing Address 1100 LOUISIANA ST SUITE 3150 HOUSTON TX 77002
Business Address 1100 LOUISIANA ST SUITE 3150 HOUSTON TX 77002 713-659-6100
ENCAP ENERGY CAPITAL FUND VI L P (Reporting) CIK: 0001366397 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34776 | Film No.: 12567630

Mailing Address 1100 LOUISIANA STREET SUITE 3150 HOUSTON TX 77002
Business Address 1100 LOUISIANA STREET SUITE 3150 HOUSTON TX 77002 713-659-6100
ENCAP ENERGY CAPITAL FUND VII LP (Reporting) CIK: 0001422885 (see all company filings)

State of Incorp.: TX
Type: 4 | Act: 34 | File No.: 001-34776 | Film No.: 12567628

Mailing Address 1001 FANNIN STREET SUITE 1500 HOUSTON TX 77002
Business Address 1001 FANNIN STREET SUITE 1500 HOUSTON TX 77002 281-404-9500
Oasis Petroleum Inc. (Issuer) CIK: 0001486159 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 1100 LOUISIANA, SUITE 3150 HOUSTON TX 77002
Business Address 1100 LOUISIANA, SUITE 3150 HOUSTON TX 77002 713-659-6100
EnCap VI-B Acquisitions, L.P. (Reporting) CIK: 0001494333 (see all company filings)

State of Incorp.: TX | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34776 | Film No.: 12567629