Stacey Blaine Donovan

Person

Fort Worth, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Downhole tool with a releasable shroud at a downhole tip thereof
- Patent number 12,203,344
- Issue date Jan 21, 2025
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Grant
Unitary lateral leg with three or more openings
- Patent number 12,065,909
- Issue date Aug 20, 2024
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multilateral junction with twisted mainbore and lateral bore legs
- Patent number 11,624,262
- Issue date Apr 11, 2023
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual-configuration shear bolt
- Patent number 9,568,038
- Issue date Feb 14, 2017
- Halliburton Energy Services, Inc.
- Stacey Blaine Donovan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Window milling systems with expandable blades for securing a whipst...
- Patent number 9,556,696
- Issue date Jan 31, 2017
- Halliburton Energy Services, Inc.
- Stacey B. Donovan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore casing section with moveable portion for providing a casin...
- Patent number 9,238,949
- Issue date Jan 19, 2016
- Halliburton Energy Services, Inc.
- William Wallace Dancer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remote activated deflector
- Patent number 9,010,422
- Issue date Apr 21, 2015
- Halliburton Energy Services, Inc.
- Stacey B. Donovan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore casing section with moveable portion for providing a casin...
- Patent number 8,789,580
- Issue date Jul 29, 2014
- Halliburton Energy Services, Inc.
- William Wallace Dancer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remote activated deflector
- Patent number 8,789,590
- Issue date Jul 29, 2014
- Halliburton Energy Services, Inc.
- Stacey Blaine Donovan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND HIGH YIELD STRENGTH WEL...
- Publication number 20250003295
- Publication date Jan 2, 2025
- Halliburton Energy Services, Inc.
- Dara Saphira
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND MECHANICAL STRENGTHENIN...
- Publication number 20250003532
- Publication date Jan 2, 2025
- Halliburton Energy Services, Inc.
- Dara Saphira
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTILATERAL JUNCTION WITH TWISTED MAINBORE AND LATERAL BORE LEGS
- Publication number 20230235647
- Publication date Jul 27, 2023
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR HIGH-PRESSURE ACCESS THROUGH A MULTILATERAL JUNCTION
- Publication number 20210172294
- Publication date Jun 10, 2021
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL WITH A RELEASABLE SHROUD AT A DOWNHOLE TIP THEREOF
- Publication number 20210172306
- Publication date Jun 10, 2021
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTILATERAL JUNCTION WITH TWISTED MAINBORE AND LATERAL BORE LEGS
- Publication number 20210172292
- Publication date Jun 10, 2021
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH-PRESSURE MULTILATERAL JUNCTION WITH MAINBORE AND LATERAL ACCES...
- Publication number 20210172293
- Publication date Jun 10, 2021
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Application
UNITARY LATERAL LEG WITH THREE OR MORE OPENINGS
- Publication number 20210172265
- Publication date Jun 10, 2021
- Halliburton Energy Services, Inc.
- David Joe Steele
- E21 - EARTH DRILLING MINING
Information Patent Application
DUAL-CONFIGURATION SHEAR BOLT
- Publication number 20160238055
- Publication date Aug 18, 2016
- Halliburton Energy Services, Inc.
- Stacey Blaine Donovan
- E21 - EARTH DRILLING MINING
Information Patent Application
WINDOW MILLING SYSTEMS
- Publication number 20140251615
- Publication date Sep 11, 2014
- Halliburton Energy Services, Inc.
- Stacey B. DONOVAN
- E21 - EARTH DRILLING MINING
Information Patent Application
Remote Activated Deflector
- Publication number 20140034298
- Publication date Feb 6, 2014
- Stacey B. Donovan
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore Casing Section with Moveable Portion for Providing a Casin...
- Publication number 20140008130
- Publication date Jan 9, 2014
- Halliburton Energy Services, Inc.
- William Wallace Dancer
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore Casing Section with Moveable Portion for Providing a Casin...
- Publication number 20130284458
- Publication date Oct 31, 2013
- Halliburton Energy Services, Inc.
- William Wallace Dancer
- E21 - EARTH DRILLING MINING

Stacey Blaine Donovan

Person

Patents Grantslast 30 patents

Downhole tool with a releasable shroud at a downhole tip thereof

Unitary lateral leg with three or more openings

Multilateral junction with twisted mainbore and lateral bore legs

Dual-configuration shear bolt

Window milling systems with expandable blades for securing a whipst...

Wellbore casing section with moveable portion for providing a casin...

Remote activated deflector

Wellbore casing section with moveable portion for providing a casin...

Remote activated deflector

Patents Applicationslast 30 patents

DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND HIGH YIELD STRENGTH WEL...

DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND MECHANICAL STRENGTHENIN...

MULTILATERAL JUNCTION WITH TWISTED MAINBORE AND LATERAL BORE LEGS

METHOD FOR HIGH-PRESSURE ACCESS THROUGH A MULTILATERAL JUNCTION

DOWNHOLE TOOL WITH A RELEASABLE SHROUD AT A DOWNHOLE TIP THEREOF

MULTILATERAL JUNCTION WITH TWISTED MAINBORE AND LATERAL BORE LEGS

HIGH-PRESSURE MULTILATERAL JUNCTION WITH MAINBORE AND LATERAL ACCES...

UNITARY LATERAL LEG WITH THREE OR MORE OPENINGS

DUAL-CONFIGURATION SHEAR BOLT

WINDOW MILLING SYSTEMS

Remote Activated Deflector

Wellbore Casing Section with Moveable Portion for Providing a Casin...

Wellbore Casing Section with Moveable Portion for Providing a Casin...