EDGAR Filing Documents for 0001683168-22-002017

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

SEC Accession No. 0001683168-22-002017

Filing Date

2022-03-29

Accepted

2022-03-28 21:04:10

Documents

Period of Report

2021-12-31

Document Format Files

Seq	Description	Document	Type	Size
1		deepdown_i10k-123121.htm iXBRL	10-K	743040
2	COMMERCIAL LEASE	deepdown_ex1004.htm	EX-10.4	13512
3	CERTIFICATION	deepdown_ex3101.htm	EX-31.1	7178
4	CERTIFICATION	deepdown_ex3102.htm	EX-31.2	7222
5	CERTIFICATION	deepdown_ex3201.htm	EX-32.1	3187
6	CERTIFICATION	deepdown_ex3202.htm	EX-32.2	3307
7	GRAPHIC	image_001.jpg	GRAPHIC	106739
8	GRAPHIC	image_002.jpg	GRAPHIC	92291
9	GRAPHIC	image_003.jpg	GRAPHIC	131159
10	GRAPHIC	image_004.jpg	GRAPHIC	112555
11	GRAPHIC	image_005.jpg	GRAPHIC	130750
12	GRAPHIC	image_006.jpg	GRAPHIC	128415
13	GRAPHIC	image_007.jpg	GRAPHIC	140520
14	GRAPHIC	image_008.jpg	GRAPHIC	112076
15	GRAPHIC	image_009.jpg	GRAPHIC	156525
16	GRAPHIC	image_010.jpg	GRAPHIC	141433
17	GRAPHIC	image_011.jpg	GRAPHIC	137671
18	GRAPHIC	image_012.jpg	GRAPHIC	142259
19	GRAPHIC	image_013.jpg	GRAPHIC	105961
20	GRAPHIC	image_014.jpg	GRAPHIC	115723
21	GRAPHIC	image_015.jpg	GRAPHIC	66064
22	GRAPHIC	image_016.jpg	GRAPHIC	94221
23	GRAPHIC	image_017.jpg	GRAPHIC	24085
24	GRAPHIC	image_018.jpg	GRAPHIC	23910
	Complete submission text file	0001683168-22-002017.txt		6645904

Data Files

Seq	Description	Document	Type	Size
25	XBRL SCHEMA FILE	dpdw-20211231.xsd	EX-101.SCH	31012
26	XBRL CALCULATION FILE	dpdw-20211231_cal.xml	EX-101.CAL	47837
27	XBRL DEFINITION FILE	dpdw-20211231_def.xml	EX-101.DEF	83633
28	XBRL LABEL FILE	dpdw-20211231_lab.xml	EX-101.LAB	289419
29	XBRL PRESENTATION FILE	dpdw-20211231_pre.xml	EX-101.PRE	221050
78	EXTRACTED XBRL INSTANCE DOCUMENT	deepdown_i10k-123121_htm.xml	XML	493306

Mailing Address 18511 BEAUMONT HIGHWAY HOUSTON TX 77049

Business Address 18511 BEAUMONT HIGHWAY HOUSTON TX 77049 (281) 517-5000