EDGAR Filing Documents for 0001193125-12-074271

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001193125-12-074271

Filing Date

2012-02-23

Accepted

2012-02-23 10:01:52

Documents

Period of Report

2011-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	d264723d10k.htm	10-K	2019056
2	SUBSIDIARIES OF THE REGISTRANT	d264723dex21.htm	EX-21	4649
3	CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM, PRICEWATERHOUSECOOPERS	d264723dex231.htm	EX-23.1	1859
4	CONSENT OF RYDER SCOTT COMPANY, L.P.	d264723dex232.htm	EX-23.2	1930
5	CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302	d264723dex311.htm	EX-31.1	5946
6	CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302	d264723dex312.htm	EX-31.2	5944
7	CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER SECTION 906	d264723dex32.htm	EX-32	4464
8	RYDER SCOTT COMPANY, L.P. SUMMARY REPORT	d264723dex991.htm	EX-99.1	106665
15	GRAPHIC	g264723g45r00.jpg	GRAPHIC	40279
16	GRAPHIC	g264723g69a82.jpg	GRAPHIC	44817
	Complete submission text file	0001193125-12-074271.txt		13422599

Data Files

Seq	Description	Document	Type	Size
9	XBRL INSTANCE DOCUMENT	unt-20111231.xml	EX-101.INS	2326926
10	XBRL TAXONOMY EXTENSION SCHEMA	unt-20111231.xsd	EX-101.SCH	106809
11	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	unt-20111231_cal.xml	EX-101.CAL	95167
12	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	unt-20111231_def.xml	EX-101.DEF	286868
13	XBRL TAXONOMY EXTENSION LABEL LINKBASE	unt-20111231_lab.xml	EX-101.LAB	751918
14	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	unt-20111231_pre.xml	EX-101.PRE	592633

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