EDGAR Filing Documents for 0001564590-19-005457

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

SEC Accession No. 0001564590-19-005457

Filing Date

2019-02-28

Accepted

2019-02-28 16:13:34

Documents

118

Period of Report

2018-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	wti-10k_20181231.htm	10-K	4888013
2	EX-21.1	wti-ex211_238.htm	EX-21.1	8956
3	EX-23.1	wti-ex231_237.htm	EX-23.1	7871
4	EX-23.2	wti-ex232_236.htm	EX-23.2	8339
5	EX-31.1	wti-ex311_235.htm	EX-31.1	17268
6	EX-31.2	wti-ex312_233.htm	EX-31.2	17457
7	EX-32.1	wti-ex321_234.htm	EX-32.1	9268
8	EX-99.1	wti-ex991_285.htm	EX-99.1	188287
9	GRAPHIC	gocsy1axk5ex000001.jpg	GRAPHIC	4139
10	GRAPHIC	gtzddgxuhyuo000001.jpg	GRAPHIC	239407
11	GRAPHIC	gtzddgxuhyuo000003.jpg	GRAPHIC	82054
12	GRAPHIC	gklgkkrgqtf2000001.jpg	GRAPHIC	29810
13	GRAPHIC	gtzddgxuhyuo000002.jpg	GRAPHIC	140584
	Complete submission text file	0001564590-19-005457.txt		18481392

Data Files

Seq	Description	Document	Type	Size
14	XBRL INSTANCE DOCUMENT	wti-20181231.xml	EX-101.INS	4332875
15	XBRL TAXONOMY EXTENSION SCHEMA	wti-20181231.xsd	EX-101.SCH	112275
16	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	wti-20181231_cal.xml	EX-101.CAL	100945
17	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	wti-20181231_def.xml	EX-101.DEF	369846
18	XBRL TAXONOMY EXTENSION LABEL LINKBASE	wti-20181231_lab.xml	EX-101.LAB	765483
19	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	wti-20181231_pre.xml	EX-101.PRE	620511

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