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Filing Detail
Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001193125-11-124176
Filing Date
2011-05-03
Accepted
2011-05-03 17:25:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 PRELIMINARY PROSPECTUS SUPPLEMENT d424b5.htm 424B5 3611505
  Complete submission text file 0001193125-11-124176.txt   3619228
Mailing Address PO BOX 702500 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 9184937700
UNIT DRILLING & EXPLORATION CO (Filer) CIK: 0000310405 (see all company filings)

IRS No.: 730730056 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-02 | Film No.: 11807167
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 1000 KENSINGTON TOWER 7130 SO LEWIS STE 1000 TULSA OK 74136
Business Address 1000 KENSINGTON TOWER 7130 SO LEWIS STE 1000 TULSA OK 74136 9184937700
UNIT CORP (Filer) CIK: 0000798949 (see all company filings)

IRS No.: 731283193 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884 | Film No.: 11807155
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Unit Drilling Co (Filer) CIK: 0001517151 (see all company filings)

IRS No.: 731315145 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-12 | Film No.: 11807166

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Unit Petroleum Co (Filer) CIK: 0001517152 (see all company filings)

IRS No.: 731205963 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-11 | Film No.: 11807165

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Superior Pipeline Company, L.L.C. (Filer) CIK: 0001517153 (see all company filings)

IRS No.: 201541158 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-10 | Film No.: 11807164

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Unit Texas Drilling, L.L.C. (Filer) CIK: 0001517172 (see all company filings)

IRS No.: 203308496 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-09 | Film No.: 11807163

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Superior Appalachian Pipeline, L.L.C. (Filer) CIK: 0001517173 (see all company filings)

IRS No.: 262011429 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-03 | Film No.: 11807162

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Superior Pipeline Texas, L.L.C. (Filer) CIK: 0001517174 (see all company filings)

IRS No.: 271901137 | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-04 | Film No.: 11807161

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Unit Drilling USA Columbia, L.L.C. (Filer) CIK: 0001517367 (see all company filings)

IRS No.: 451440882 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-08 | Film No.: 11807160

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Unit Drilling Columbia, L.L.C. (Filer) CIK: 0001517368 (see all company filings)

IRS No.: 451441087 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-07 | Film No.: 11807159

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Preston County Gas Gathering, L.L.C. (Filer) CIK: 0001517369 (see all company filings)

IRS No.: 272238421 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-06 | Film No.: 11807158

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Petroleum Supply Co (Filer) CIK: 0001517370 (see all company filings)

IRS No.: 731329753 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-01 | Film No.: 11807157

Mailing Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136
Business Address 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 918-493-7700
Unit Texas Co (Filer) CIK: 0001517371 (see all company filings)

IRS No.: 731315149 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 424B5 | Act: 33 | File No.: 333-173884-05 | Film No.: 11807156