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Reel/Frame:	055281/0031			Pages:	12
		Recorded:	02/11/2021
Attorney Dkt #:	056646-1000
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 76

1

Patent #:	6617285	Issue Dt:	09/09/2003	Application #:	09900343	Filing Dt:	07/03/2001
Publication #:	US20030022796	Pub Dt:	01/30/2003
Title:	POLYOLS FOR BREAKING OF BORATE CROSSLINKED FRACTURING FLUID

2

Patent #:	7017664	Issue Dt:	03/28/2006	Application #:	10095182	Filing Dt:	03/11/2002
Publication #:	US20030037925	Pub Dt:	02/27/2003
Title:	SINGLE TRIP HORIZONTAL GRAVEL PACK AND STIMULATION SYSTEM AND METHOD

3

Patent #:	6840326	Issue Dt:	01/11/2005	Application #:	10238189	Filing Dt:	09/10/2002
Publication #:	US20040045721	Pub Dt:	03/11/2004
Title:	LIFTING SYSTEM FOR OIL FIELD RELATED SERVICES

4

Patent #:	7124824	Issue Dt:	10/24/2006	Application #:	10364945	Filing Dt:	02/12/2003
Publication #:	US20030178198	Pub Dt:	09/25/2003
Title:	WASHPIPELESS ISOLATION STRINGS AND METHODS FOR ISOLATION

5

Patent #:	7210535	Issue Dt:	05/01/2007	Application #:	11034228	Filing Dt:	01/12/2005
Publication #:	US20060151183	Pub Dt:	07/13/2006
Title:	ISOLATION SYSTEM COMPRISING A PLUG AND A CIRCULATION VALVE AND METHOD OF USE

6

Patent #:	7497265	Issue Dt:	03/03/2009	Application #:	11061714	Filing Dt:	02/18/2005
Publication #:	US20060185852	Pub Dt:	08/24/2006
Title:	RECLOSABLE MECHANICAL ANNULAR FLOW VALVE

7

Patent #:	7210527	Issue Dt:	05/01/2007	Application #:	11390226	Filing Dt:	03/27/2006
Publication #:	US20060162927	Pub Dt:	07/27/2006
Title:	SINGLE TRIP HORIZONTAL GRAVEL PACK AND STIMULATION SYSTEM AND METHOD

8

Patent #:	7472750	Issue Dt:	01/06/2009	Application #:	11691831	Filing Dt:	03/27/2007
Publication #:	US20070187095	Pub Dt:	08/16/2007
Title:	SINGLE TRIP HORIZONTAL GRAVEL PACK AND STIMULATION SYSTEM AND METHOD

9

Patent #:	7810575	Issue Dt:	10/12/2010	Application #:	11737978	Filing Dt:	04/20/2007
Publication #:	US20070246216	Pub Dt:	10/25/2007
Title:	ISOLATION SYSTEM COMPRISING A PLUG AND A CIRCULATION VALVE AND METHOD OF USE

10

Patent #:	7708069	Issue Dt:	05/04/2010	Application #:	11782151	Filing Dt:	07/24/2007
Publication #:	US20080196895	Pub Dt:	08/21/2008
Title:	METHOD TO ENHANCE PROPPANT CONDUCTIVITY FROM HYDRAULICALLY FRACTURED WELLS

11

Patent #:	7665528	Issue Dt:	02/23/2010	Application #:	11879182	Filing Dt:	07/16/2007
Publication #:	US20090020290	Pub Dt:	01/22/2009
Title:	FRANGIBLE FLAPPER VALVE WITH HYDRAULIC IMPACT SLEEVE AND METHOD OF BREAKING

12

Patent #:	8251150	Issue Dt:	08/28/2012	Application #:	12048517	Filing Dt:	03/14/2008
Publication #:	US20090229828	Pub Dt:	09/17/2009
Title:	RADIAL FLOW VALVE AND METHOD

13

Patent #:	7946793	Issue Dt:	05/24/2011	Application #:	12057901	Filing Dt:	03/28/2008
Publication #:	US20090245954	Pub Dt:	10/01/2009
Title:	APPARATUS FOR DRILLING COLINEAR HOLES THROUGH CONCENTRIC PIPES

14

Patent #:	7543646	Issue Dt:	06/09/2009	Application #:	12122843	Filing Dt:	05/19/2008
Publication #:	US20080220995	Pub Dt:	09/11/2008
Title:	SUSPENSION OF CONCENTRATED PARTICULATE ADDITIVES CONTAINING OIL FOR FRACTURING AND OTHER FLUIDS

15

Patent #:	7819209	Issue Dt:	10/26/2010	Application #:	12156308	Filing Dt:	05/31/2008
Title:	GUIDED TRANSPORT UNIT

16

Patent #:	7938137	Issue Dt:	05/10/2011	Application #:	12276863	Filing Dt:	11/24/2008
Publication #:	US20100084024	Pub Dt:	04/08/2010
Title:	METHOD OF DIRECT HOT TAPPING INTO A MULTIPLE PRODUCTION STRING WITHOUT REMOVING OUTER LAYERS OF CASING

17

Patent #:	8870153	Issue Dt:	10/28/2014	Application #:	12859455	Filing Dt:	08/19/2010
Publication #:	US20120042966	Pub Dt:	02/23/2012
Title:	PRESSURE ACTIVATED RATCHETING VALVE

18

Patent #:	8127832	Issue Dt:	03/06/2012	Application #:	12888726	Filing Dt:	09/23/2010
Title:	WELL STIMULATION USING REACTION AGENTS OUTSIDE THE CASING

19

Patent #:	8678110	Issue Dt:	03/25/2014	Application #:	13077053	Filing Dt:	03/31/2011
Publication #:	US20110240300	Pub Dt:	10/06/2011
Title:	MUD SAVER VALVE AND METHOD OF OPERATION OF SAME

20

Patent #:	8474473	Issue Dt:	07/02/2013	Application #:	13104397	Filing Dt:	05/10/2011
Title:	Method of Direct Hot Tapping Into A Multiple Production String Without Removing Outer Layers of Casing

21

Patent #:	8931562	Issue Dt:	01/13/2015	Application #:	13237549	Filing Dt:	09/20/2011
Publication #:	US20120125623	Pub Dt:	05/24/2012
Title:	COLLECTOR FOR CAPTURING FLOW DISCHARGED FROM A SUBSEA BLOWOUT

22

Patent #:	8708600	Issue Dt:	04/29/2014	Application #:	13294785	Filing Dt:	11/11/2011
Publication #:	US20120201604	Pub Dt:	08/09/2012
Title:	SUBSEA INJECTION OF OIL DISPERSANT

23

Patent #:	9097378	Issue Dt:	08/04/2015	Application #:	13309137	Filing Dt:	12/01/2011
Publication #:	US20130140008	Pub Dt:	06/06/2013
Title:	INSULATED PIPE JUNCTION JACKET FOR FREEZING THE CONTENTS OF A PIPE JUNCTION AND METHODS OF USING SAME

24

Patent #:	8784004	Issue Dt:	07/22/2014	Application #:	13455724	Filing Dt:	04/25/2012
Publication #:	US20130022400	Pub Dt:	01/24/2013
Title:	SUBSEA DISPERSANT INJECTION SYSTEMS AND METHODS

25

Patent #:	8915310	Issue Dt:	12/23/2014	Application #:	13507322	Filing Dt:	06/21/2012
Publication #:	US20130341044	Pub Dt:	12/26/2013
Title:	Long lateral completion system and method

26

Patent #:	9540878	Issue Dt:	01/10/2017	Application #:	13507323	Filing Dt:	06/21/2012
Publication #:	US20130340998	Pub Dt:	12/26/2013
Title:	Method and apparatus for inspecting and tallying pipe

27

Patent #:	9708860	Issue Dt:	07/18/2017	Application #:	13507325	Filing Dt:	06/21/2012
Publication #:	US20130341039	Pub Dt:	12/26/2013
Title:	GROUND LEVEL RIG AND METHOD

28

Patent #:	9097064	Issue Dt:	08/04/2015	Application #:	13507329	Filing Dt:	06/21/2012
Publication #:	US20130341040	Pub Dt:	12/26/2013
Title:	SNUBBING ASSEMBLIES AND METHODS FOR INSERTING AND REMOVING TUBULARS FROM A WELLBORE

29

Patent #:	9260919	Issue Dt:	02/16/2016	Application #:	13507332	Filing Dt:	06/21/2012
Publication #:	US20130341036	Pub Dt:	12/26/2013
Title:	Method and apparatus for aligning a BOP stack and a mast

30

Patent #:	9249626	Issue Dt:	02/02/2016	Application #:	13507336	Filing Dt:	06/21/2012
Publication #:	US20130343858	Pub Dt:	12/26/2013
Title:	METHOD OF DEPLOYING A MOBILE RIG SYSTEM

31

Patent #:	8899907	Issue Dt:	12/02/2014	Application #:	13507338	Filing Dt:	06/21/2012
Publication #:	US20130343835	Pub Dt:	12/26/2013
Title:	Pipe ejector mechanism and method

32

Patent #:	9382766	Issue Dt:	07/05/2016	Application #:	13507339	Filing Dt:	06/21/2012
Publication #:	US20130341038	Pub Dt:	12/26/2013
Title:	Method and apparatus for working multiple wellheads in close proximity

33

Patent #:	8985928	Issue Dt:	03/24/2015	Application #:	13507342	Filing Dt:	06/21/2012
Publication #:	US20130343836	Pub Dt:	12/26/2013
Title:	LONG LATERAL COMPLETION SYSTEM AND METHOD FOR PIPE HANDLING

34

Patent #:	9260929	Issue Dt:	02/16/2016	Application #:	13507343	Filing Dt:	06/21/2012
Publication #:	US20130341004	Pub Dt:	12/26/2013
Title:	Mobile Rig and method

35

Patent #:	9016386	Issue Dt:	04/28/2015	Application #:	13507346	Filing Dt:	06/21/2012
Publication #:	US20130341045	Pub Dt:	12/26/2013
Title:	GUIDE ATTACHMENT FOR USE WITH DRIVE SYSTEMS

36

Patent #:	10113377	Issue Dt:	10/30/2018	Application #:	13507347	Filing Dt:	06/21/2012
Publication #:	US20130341047	Pub Dt:	12/26/2013
Title:	Drive systems for use with long lateral completion systems and methods

37

Patent #:	8944158	Issue Dt:	02/03/2015	Application #:	13507348	Filing Dt:	06/21/2012
Publication #:	US20130341002	Pub Dt:	12/26/2013
Title:	PIPE CLAMP MECHANISM AND METHOD

38

Patent #:	9267328	Issue Dt:	02/23/2016	Application #:	13507349	Filing Dt:	06/21/2012
Publication #:	US20130341013	Pub Dt:	12/26/2013
Title:	Methods for real time control of a mobile rig

39

Patent #:	8875447	Issue Dt:	11/04/2014	Application #:	13507350	Filing Dt:	06/21/2012
Publication #:	US20130340355	Pub Dt:	12/26/2013
Title:	Mast and guy wire systems for use with long lateral completion systems and method

40

Patent #:	8899901	Issue Dt:	12/02/2014	Application #:	13523238	Filing Dt:	06/14/2012
Publication #:	US20130336747	Pub Dt:	12/19/2013
Title:	PIPE HANDLING APPARATUS AND METHOD

41

Patent #:	8950996	Issue Dt:	02/10/2015	Application #:	13548048	Filing Dt:	07/12/2012
Publication #:	US20130336748	Pub Dt:	12/19/2013
Title:	PIPE HANDLING APPARATUS AND METHOD

42

Patent #:	8689887	Issue Dt:	04/08/2014	Application #:	13592486	Filing Dt:	08/23/2012
Publication #:	US20120312558	Pub Dt:	12/13/2012
Title:	Methods of Operating a Radial Flow Valve

43

Patent #:	9267342	Issue Dt:	02/23/2016	Application #:	13660784	Filing Dt:	10/25/2012
Publication #:	US20140119855	Pub Dt:	05/01/2014
Title:	PIPE HANDLING APPARATUS AND METHOD

44

Patent #:	9488024	Issue Dt:	11/08/2016	Application #:	13776788	Filing Dt:	02/26/2013
Publication #:	US20130269948	Pub Dt:	10/17/2013
Title:	ANNULUS CEMENTING TOOL FOR SUBSEA ABANDONMENT OPERATION

45

Patent #:	9816363	Issue Dt:	11/14/2017	Application #:	13896521	Filing Dt:	05/17/2013
Publication #:	US20140338902	Pub Dt:	11/20/2014
Title:	POLYSACCHARIDE DELIVERY UNIT FOR WELLBORE TREATMENT AGENT AND METHOD

46

Patent #:	8701699	Issue Dt:	04/22/2014	Application #:	13946079	Filing Dt:	07/19/2013
Publication #:	US20130306162	Pub Dt:	11/21/2013
Title:	HOT TAPPING SEAL ASSEMBLY

47

Patent #:	9091383	Issue Dt:	07/28/2015	Application #:	14182145	Filing Dt:	02/17/2014
Publication #:	US20140158222	Pub Dt:	06/12/2014
Title:	Hot Tapping Clamp Assembly

48

Patent #:	9010350	Issue Dt:	04/21/2015	Application #:	14182147	Filing Dt:	02/17/2014
Publication #:	US20140158218	Pub Dt:	06/12/2014
Title:	Method of Hot Tapping Into a Pipe

49

Patent #:	9415487	Issue Dt:	08/16/2016	Application #:	14289144	Filing Dt:	05/28/2014
Publication #:	US20140260817	Pub Dt:	09/18/2014
Title:	Tool System for Hammer Union

50

Patent #:	9611718	Issue Dt:	04/04/2017	Application #:	14328335	Filing Dt:	07/10/2014
Title:	Casing Valve

51

Patent #:	9228408	Issue Dt:	01/05/2016	Application #:	14561274	Filing Dt:	12/05/2014
Publication #:	US20150159456	Pub Dt:	06/11/2015
Title:	METHOD FOR CAPTURING FLOW DISCHARGED FROM A SUBSEA BLOWOUT OR OIL SEEP

52

Patent #:	10144463	Issue Dt:	12/04/2018	Application #:	14582727	Filing Dt:	12/24/2014
Publication #:	US20160186495	Pub Dt:	06/30/2016
Title:	Transport Platform Apparatus And Method

53

Patent #:	9689247	Issue Dt:	06/27/2017	Application #:	14668598	Filing Dt:	03/25/2015
Publication #:	US20150275643	Pub Dt:	10/01/2015
Title:	Location and Stimulation Methods and Apparatuses Utilizing Downhole Tools

54

Patent #:	10145222	Issue Dt:	12/04/2018	Application #:	14702291	Filing Dt:	05/01/2015
Publication #:	US20150315881	Pub Dt:	11/05/2015
Title:	Over-Coupling Screen Communication System

55

Patent #:	9587466	Issue Dt:	03/07/2017	Application #:	14851106	Filing Dt:	09/11/2015
Publication #:	US20160076341	Pub Dt:	03/17/2016
Title:	CEMENTING SYSTEM FOR RISERLESS ABANDONMENT OPERATION

56

Patent #:	9752412	Issue Dt:	09/05/2017	Application #:	14874696	Filing Dt:	10/05/2015
Publication #:	US20160298420	Pub Dt:	10/13/2016
Title:	Multi-Pressure Toe Valve

57

Patent #:	10435986	Issue Dt:	10/08/2019	Application #:	14932594	Filing Dt:	11/04/2015
Publication #:	US20160130912	Pub Dt:	05/12/2016
Title:	Method and Apparatus for Secondary Recovery Operations in Hydrocarbon Formations

58

Patent #:	10214988	Issue Dt:	02/26/2019	Application #:	15185357	Filing Dt:	06/17/2016
Publication #:	US20170044865	Pub Dt:	02/16/2017
Title:	RISERLESS ABANDONMENT OPERATION USING SEALANT AND CEMENT

59

Patent #:	10071466	Issue Dt:	09/11/2018	Application #:	15227570	Filing Dt:	08/03/2016
Publication #:	US20160339563	Pub Dt:	11/24/2016
Title:	Tool System for Hammer Union

60

Patent #:	9896920	Issue Dt:	02/20/2018	Application #:	15272054	Filing Dt:	09/21/2016
Publication #:	US20170009563	Pub Dt:	01/12/2017
Title:	Stimulation Methods and Apparatuses Utilizing Downhole Tools

61

Patent #:	10358897	Issue Dt:	07/23/2019	Application #:	15342657	Filing Dt:	11/03/2016
Publication #:	US20170074077	Pub Dt:	03/16/2017
Title:	Over-Coupling Screen Communication System

62

Patent #:	10006269	Issue Dt:	06/26/2018	Application #:	15441817	Filing Dt:	02/24/2017
Publication #:	US20170167224	Pub Dt:	06/15/2017
Title:	EAP Actuated Valve

63

Patent #:	10435982	Issue Dt:	10/08/2019	Application #:	15459683	Filing Dt:	03/15/2017
Publication #:	US20170268310	Pub Dt:	09/21/2017
Title:	Dissolvable Plug Assembly

64

Patent #:	10174583	Issue Dt:	01/08/2019	Application #:	15613512	Filing Dt:	06/05/2017
Publication #:	US20170350212	Pub Dt:	12/07/2017
Title:	METHOD OF PLACING SEALANT INTO AN OFFSHORE WELL TO ABANDON A PRODUCTION ZONE

65

Patent #:	10378299	Issue Dt:	08/13/2019	Application #:	15617976	Filing Dt:	06/08/2017
Publication #:	US20180355692	Pub Dt:	12/13/2018
Title:	METHOD OF PRODUCING RESIN COMPOSITE WITH REQUIRED THERMAL AND MECHANICAL PROPERTIES TO FORM A DURABLE WELL SEAL IN APPLICATIONS

66

Patent #:	10428261	Issue Dt:	10/01/2019	Application #:	15617985	Filing Dt:	06/08/2017
Publication #:	US20180355237	Pub Dt:	12/13/2018
Title:	RESIN COMPOSITE WITH OVERLOADED SOLIDS FOR WELL SEALING APPLICATIONS

67

Patent #:	10202733	Issue Dt:	02/12/2019	Application #:	15668513	Filing Dt:	08/03/2017
Publication #:	US20180038061	Pub Dt:	02/08/2018
Title:	METHOD OF USING LOW-DENSITY, FREEZABLE FLUID TO CREATE A FLOW BARRIER IN A WELL

68

Patent #:	NONE	Issue Dt:		Application #:	16099414	Filing Dt:	11/06/2018
Publication #:	US20190211252	Pub Dt:	07/11/2019
Title:	METHOD OF CONTINUOUSLY PROPORTIONING AND MIXING MULTI-COMPONENT SEALANT FOR WELLS

69

Patent #:	10625345	Issue Dt:	04/21/2020	Application #:	16126343	Filing Dt:	09/10/2018
Title:	Method and Apparatus for Repair Drill Pipe and Other Tubular Goods, Including Threaded Connections Thereof

70

Patent #:	10378306	Issue Dt:	08/13/2019	Application #:	16176590	Filing Dt:	10/31/2018
Publication #:	US20190063180	Pub Dt:	02/28/2019
Title:	METHOD OF PLACING SEALANT INTO AN OFFSHORE WELL TO ABANDON A PRODUCTION ZONE

71

Patent #:	11603709	Issue Dt:	03/14/2023	Application #:	16256690	Filing Dt:	01/24/2019
Publication #:	US20190226285	Pub Dt:	07/25/2019
Title:	Eccentric Reaming Tool

72

Patent #:	11286732	Issue Dt:	03/29/2022	Application #:	16392066	Filing Dt:	04/23/2019
Title:	Filter Sub

73

Patent #:	11047209	Issue Dt:	06/29/2021	Application #:	16506703	Filing Dt:	07/09/2019
Publication #:	US20200018136	Pub Dt:	01/16/2020
Title:	Autonomous Flow Controller Device

74

Patent #:	11486508	Issue Dt:	11/01/2022	Application #:	16705927	Filing Dt:	12/06/2019
Publication #:	US20200141506	Pub Dt:	05/07/2020
Title:	Deep Set Safety Valve

75

Patent #:	11965383	Issue Dt:	04/23/2024	Application #:	17148117	Filing Dt:	01/13/2021
Title:	Tri-Axial Shock Absorber Sub

76

Patent #:	D762096	Issue Dt:	07/26/2016	Application #:	29500706	Filing Dt:	08/27/2014
Title:	Tool System for Hammer Union

Assignors

1

CSI TECHNOLOGIES, LLC

Exec Dt:

02/02/2021

2

SPN WELL SERVICES. INC.

Exec Dt:

02/02/2021

3

STABIL DRILL SPECIALTIES, LLC

Exec Dt:

02/02/2021

4

SUPERIOR ENERGY SERVICES, L.L.C.

Exec Dt:

02/02/2021

5

WARRIOR ENERGY SERVICES CORPORATION

Exec Dt:

02/02/2021

6

WILD WELL CONTROL, INC.

Exec Dt:

02/02/2021

7

SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.

Exec Dt:

02/02/2021

8

SUPERIOR INSPECTION SERVICES, LLC

Exec Dt:

02/02/2021

Assignee

1

JPMORGAN CHASE BANK, N.A.

2200 ROSS AVENUE, 9TH FLOOR

DALLAS, TEXAS 75201

Correspondence name and address
	THOMAS J. BUETTNER
	LATHAM & WATKINS LLP
	330 NORTH WABASH AVENUE, SUITE 2800
	CHICAGO, IL 60611

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