Randall S. Shafer

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Through tubing P AND A with bismuth alloys
- Patent number 12,152,461
- Issue date Nov 26, 2024
- ConocoPhillips Company
- Dan Mueller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool for metal plugging or sealing of casing
- Patent number 12,129,735
- Issue date Oct 29, 2024
- ConocoPhillips Company
- David D. Hearn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-material P and A plug
- Patent number 12,129,733
- Issue date Oct 29, 2024
- ConocoPhillips Company
- Randall S. Shafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Helical coil annular access plug and abandonment
- Patent number 11,905,789
- Issue date Feb 20, 2024
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
PandA setting with exothermic material
- Patent number 11,753,898
- Issue date Sep 12, 2023
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
P and A setting with exothermic material
- Patent number 11,486,222
- Issue date Nov 1, 2022
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Nano-thermite well plug
- Patent number 11,480,026
- Issue date Oct 25, 2022
- CONOCOPHILLIS COMPANY
- David D. Hearn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool for metal plugging or sealing of casing
- Patent number 11,441,384
- Issue date Sep 13, 2022
- ConocoPhillips Company
- David D. Hearn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helical coil annular access plug and abandonment
- Patent number 11,421,506
- Issue date Aug 23, 2022
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Through tubing P and A with two-material plugs
- Patent number 11,401,777
- Issue date Aug 2, 2022
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Through tubing P and A with bismuth alloys
- Patent number 11,377,925
- Issue date Jul 5, 2022
- ConocoPhillips Company
- Dan Mueller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Two-matertal, P and A plug
- Patent number 11,346,176
- Issue date May 31, 2022
- ConocoPhillips Company
- Randall S. Shafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Helical coil annular access plug and abandonment
- Patent number 11,274,518
- Issue date Mar 15, 2022
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Nano-thermite well plug
- Patent number 10,871,050
- Issue date Dec 22, 2020
- ConocoPhillips Company
- David D. Hearn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool for metal plugging or sealing of casing
- Patent number 10,760,374
- Issue date Sep 1, 2020
- ConocoPhillips Company
- David D. Hearn
- E21 - EARTH DRILLING MINING
Information Patent Grant
P and A setting with exothermic material
- Patent number 10,760,375
- Issue date Sep 1, 2020
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Through tubing P and A with two-material plugs
- Patent number 10,738,567
- Issue date Aug 11, 2020
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Helical coil annular access plug and abandonment
- Patent number 10,648,279
- Issue date May 12, 2020
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Two-material PandA plug
- Patent number 10,584,554
- Issue date Mar 10, 2020
- ConocoPhillips Company
- Randall S. Shafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Two-material P and A plug
- Patent number 10,316,612
- Issue date Jun 11, 2019
- ConocoPhillips Company
- Randall S. Shafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pre-positioned capping device on high pressure wells
- Patent number 10,260,288
- Issue date Apr 16, 2019
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pre-positioned capping device and diverter
- Patent number 9,347,270
- Issue date May 24, 2016
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pre-positioned capping device for source control with independent m...
- Patent number 9,255,446
- Issue date Feb 9, 2016
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ice resistant jackup leg
- Patent number 9,121,155
- Issue date Sep 1, 2015
- Keppel Offshore & Marine Technology Centre Pte Ltd
- Kok Seng Foo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for detecting, containing and removing hydrocarbon leaks in...
- Patent number 8,967,273
- Issue date Mar 3, 2015
- ConocoPhillips Company
- Anthony W. Ray
- E21 - EARTH DRILLING MINING
Information Patent Grant
Riser protection structures
- Patent number 8,967,914
- Issue date Mar 3, 2015
- Keppel Offshore & Marine Technology Centre
- Kok Seng Foo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Ice worthy jack-up drilling unit with gas agitated ice prevention
- Patent number 8,956,081
- Issue date Feb 17, 2015
- ConocoPhillips Company
- Peter G. Noble
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dual-derrick ice-worthy jack-up drilling unit
- Patent number 8,911,179
- Issue date Dec 16, 2014
- ConocoPhillips Company
- Peter G. Noble
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Structure-supported jackup system
- Patent number 8,899,879
- Issue date Dec 2, 2014
- Keppel Offshore & Marine Technology Centre Pte Ltd
- Kok Seng Foo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Structure-assisted jackup system
- Patent number 8,899,880
- Issue date Dec 2, 2014
- Keppel Offshore & Marine Technology Centre Pte Ltd
- Kok Seng Foo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
TOOL FOR METAL PLUGGING OR SEALING OF CASING
- Publication number 20240318524
- Publication date Sep 26, 2024
- ConocoPhillips Company
- David D. HEARN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
- Publication number 20240141746
- Publication date May 2, 2024
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
Nano-thermite Well Plug
- Publication number 20230371454
- Publication date Nov 23, 2023
- ConocoPhillips Company
- David D. HEARN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
P&A SETTING WITH EXOTHERMIC MATERIAL
- Publication number 20220412185
- Publication date Dec 29, 2022
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR METAL PLUGGING OR SEALING OF CASING
- Publication number 20220307343
- Publication date Sep 29, 2022
- ConocoPhillips Company
- David D. HEARN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
- Publication number 20220290527
- Publication date Sep 15, 2022
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
THROUGH TUBING P&A WITH BISMUTH ALLOYS
- Publication number 20220290526
- Publication date Sep 15, 2022
- ConocoPhillips Company
- Dan MUELLER
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-MATERIAL P&A PLUG
- Publication number 20220243553
- Publication date Aug 4, 2022
- ConocoPhillips Company
- Randall S. SHAFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
- Publication number 20210156222
- Publication date May 27, 2021
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
Nano-thermite Well Plug
- Publication number 20210087904
- Publication date Mar 25, 2021
- ConocoPhillips Company
- David D. Hearn
- E21 - EARTH DRILLING MINING
Information Patent Application
THROUGH TUBING P&A WITH TWO-MATERIAL PLUGS
- Publication number 20200408062
- Publication date Dec 31, 2020
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR METAL PLUGGING OR SEALING OF CASING
- Publication number 20200381403
- Publication date Dec 3, 2020
- David D. HEARN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P&A SETTING WITH EXOTHERMIC MATERIAL
- Publication number 20200366274
- Publication date Nov 19, 2020
- ConocoPhillips Company
- Randall S. SHAFER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
- Publication number 20200173251
- Publication date Jun 4, 2020
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-MATERIAL P&A PLUG
- Publication number 20200165894
- Publication date May 28, 2020
- ConocoPhillips Company
- Randall S. SHAFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TWO-MATERIAL P&A PLUG
- Publication number 20190271209
- Publication date Sep 5, 2019
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
P&A SETTING WITH EXOTHERMIC MATERIAL
- Publication number 20190186233
- Publication date Jun 20, 2019
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
THROUGH TUBING P&A WITH BISMUTH ALLOYS
- Publication number 20190128092
- Publication date May 2, 2019
- ConocoPhillips Company
- Dan MUELLER
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-MATERIAL P&A PLUG
- Publication number 20180298715
- Publication date Oct 18, 2018
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
- Publication number 20180258735
- Publication date Sep 13, 2018
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
THROUGH TUBING P&A WITH TWO-MATERIAL PLUGS
- Publication number 20180216437
- Publication date Aug 2, 2018
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR METAL PLUGGING OR SEALING OF CASING
- Publication number 20180148991
- Publication date May 31, 2018
- ConocoPhillips Company
- David D. Hearn
- E21 - EARTH DRILLING MINING
Information Patent Application
Nano-thermite Well Plug
- Publication number 20180094504
- Publication date Apr 5, 2018
- ConocoPhillips Company
- David D. Hearn
- E21 - EARTH DRILLING MINING
Information Patent Application
EQUIPMENT TRANSPORT ASSEMBLY FOR DRILLING OPERATIONS AND METHOD OF...
- Publication number 20160003011
- Publication date Jan 7, 2016
- ConocoPhillips Company
- Randall Scott SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
UNDERWATER DRILLING RIG ASSEMBLY AND METHOD OF OPERATING THE UNDERW...
- Publication number 20150197989
- Publication date Jul 16, 2015
- ConocoPhillips Company
- Randall Scott SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING UNIT AND METHOD OF MAINTAINING STABILITY OF THE D...
- Publication number 20150129234
- Publication date May 14, 2015
- ConocoPhillips Company
- Peter NOBLE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PRE-POSITIONED CAPPING DEVICE FOR SOURCE CONTROL WITH INDEPENDENT M...
- Publication number 20150021036
- Publication date Jan 22, 2015
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
PRE-POSITIONED CAPPING DEVICE AND DIVERTER
- Publication number 20150021037
- Publication date Jan 22, 2015
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
PRE-POSITIONED CAPPING DEVICE ON HIGH PRESSURE WELLS
- Publication number 20150021038
- Publication date Jan 22, 2015
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR DETECTING, CONTAINING AND REMOVING HYDROCARBON LEAKS IN...
- Publication number 20140262314
- Publication date Sep 18, 2014
- ConocoPhillips Company
- Anthony W. RAY
- E21 - EARTH DRILLING MINING

Randall S. Shafer

Person

Patents Grantslast 30 patents

Through tubing P AND A with bismuth alloys

Tool for metal plugging or sealing of casing

Two-material P and A plug

Helical coil annular access plug and abandonment

PandA setting with exothermic material

P and A setting with exothermic material

Nano-thermite well plug

Tool for metal plugging or sealing of casing

Helical coil annular access plug and abandonment

Through tubing P and A with two-material plugs

Through tubing P and A with bismuth alloys

Two-matertal, P and A plug

Helical coil annular access plug and abandonment

Nano-thermite well plug

Tool for metal plugging or sealing of casing

P and A setting with exothermic material

Through tubing P and A with two-material plugs

Helical coil annular access plug and abandonment

Two-material PandA plug

Two-material P and A plug

Pre-positioned capping device on high pressure wells

Pre-positioned capping device and diverter

Pre-positioned capping device for source control with independent m...

Ice resistant jackup leg

System for detecting, containing and removing hydrocarbon leaks in...

Riser protection structures

Ice worthy jack-up drilling unit with gas agitated ice prevention

Dual-derrick ice-worthy jack-up drilling unit

Structure-supported jackup system

Structure-assisted jackup system

Patents Applicationslast 30 patents

TOOL FOR METAL PLUGGING OR SEALING OF CASING

HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT

Nano-thermite Well Plug

P&A SETTING WITH EXOTHERMIC MATERIAL

TOOL FOR METAL PLUGGING OR SEALING OF CASING

HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT

THROUGH TUBING P&A WITH BISMUTH ALLOYS

TWO-MATERIAL P&A PLUG

HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT

Nano-thermite Well Plug

THROUGH TUBING P&A WITH TWO-MATERIAL PLUGS

TOOL FOR METAL PLUGGING OR SEALING OF CASING

P&A SETTING WITH EXOTHERMIC MATERIAL

HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT

TWO-MATERIAL P&A PLUG

TWO-MATERIAL P&A PLUG

P&A SETTING WITH EXOTHERMIC MATERIAL

THROUGH TUBING P&A WITH BISMUTH ALLOYS

TWO-MATERIAL P&A PLUG

HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT

THROUGH TUBING P&A WITH TWO-MATERIAL PLUGS

TOOL FOR METAL PLUGGING OR SEALING OF CASING

Nano-thermite Well Plug

EQUIPMENT TRANSPORT ASSEMBLY FOR DRILLING OPERATIONS AND METHOD OF...

UNDERWATER DRILLING RIG ASSEMBLY AND METHOD OF OPERATING THE UNDERW...

OFFSHORE DRILLING UNIT AND METHOD OF MAINTAINING STABILITY OF THE D...

PRE-POSITIONED CAPPING DEVICE FOR SOURCE CONTROL WITH INDEPENDENT M...

PRE-POSITIONED CAPPING DEVICE AND DIVERTER

PRE-POSITIONED CAPPING DEVICE ON HIGH PRESSURE WELLS

SYSTEM FOR DETECTING, CONTAINING AND REMOVING HYDROCARBON LEAKS IN...