Patents-Review.com
ClassID:

135282 ⎘

E21B15/006 - CPC Classification

Classification description:

Supports for the drilling machine, e.g. derricks or masts Means for anchoring the drilling machine to the ground

Recent Application in this class:
#1
20250327362
2025-10-23

DIRECTIONAL DRILL SECURING DEVICE AND METHOD

 #2
20240352798
2024-10-24

SUPPORT FOR DRILLING AND BOLTING TOOL

 #3
20240318508
2024-09-26

DRILL RIG ANCHORING DEVICES, SYSTEMS, AND METHODS

 #4
20240159107
2024-05-16

Underground Drill Rig And Systems And Methods Of Using Same

 #5
20240102345
2024-03-28

Side saddle traversable drilling rig

 #6
20230374867
2023-11-23

DIRECTIONAL DRILL SECURING DEVICE AND METHOD

 #7
20230076602
2023-03-09

Support for drilling and bolting tool

 #8
20220403702
2022-12-22

Vibro-anchoring system integrated into horizontal directional rig

 #9
20220243456
2022-08-04

Mast assembly for drilling rig

 #10
20220065048
2022-03-03

Side saddle traversable drilling rig

 #11
20210317708
2021-10-14

Well pad construction system and methods

 #12
20210310314
2021-10-07

Directional drill securing device and method

 #13
20210180406
2021-06-17

Linkage assembly for drilling machine

 #14
20210179400
2021-06-17

Hoisting system and method

 #15
20210172260
2021-06-10

Drill floor support structures

 #16
20200284100
2020-09-10

Side-saddle cantilever mast

 #17
20200284096
2020-09-10

System and method for positioning a drilling rig

 #18
20200123863
2020-04-23

Multi-Service Mobile Platform for Well Servicing

 #19
20200123862
2020-04-23

Methods for a Multi-Service Mobile Platform for Well Servicing

 #20
20200024908
2020-01-23

Mast assembly for drilling rig

 #21
20200018121
2020-01-16

Drilling platform for amphibious operations

 #22
20190368285
2019-12-05

ROTARY DRILL MAST LOCKING MECHANISM

 #23
20190323336
2019-10-24

System and method for assessing the efficiency of a drilling process

 #24
20190226286
2019-07-25

Directional drill securing device and method

 #25
20190032427
2019-01-31

Apparatus and methods for supporting a subsea well

 #26
20180363834
2018-12-20

Vehicle support structure for a worksite

 #27
20180355718
2018-12-13

Gripping device and method of gripping drilling tools

 #28
20180290700
2018-10-11

Mounting structure with storable transport system

 #29
20180223622
2018-08-09

Wellbore cement management system

 #30
20180128056
2018-05-10

Side-saddle cantilever mast

 #31
20180086399
2018-03-29

Mounting structure with storable transport system

 #32
20170327166
2017-11-16

Low profile roller assembly

 #33
20170021880
2017-01-26

Mounting structure with storable transport system

 #34
20160221620
2016-08-04

Alignment restoration device for load transporting apparatus

 #35
20160116376
2016-04-28

Land based dynamic sea motion simulating test drilling rig and method

 #36
20150315861
2015-11-05

WELL OPERATION METHOD AND A WELL OPERATION EQUIPMENT SYSTEM FOR HANDLING A CONTINUOUS ELONGATE DEVICE TO BE INSERTABLE INTO A WELL

 #37
20150143759
2015-05-28

Box-on-box self-stacking substructure for a drill rig

 #38
20150053426
2015-02-26

Mounting structure with storable transport system

 #39
20140232094
2014-08-21

Counterweight assembly for a self-propelled derrick rig assembly

 #40
20140231609
2014-08-21

BASE BEAM FOR SUPPORTING A SELF-PROPELLED DERRICK RIG

 #41
20140231098
2014-08-21

Methods of supporting a self-propelled derrick rig

 #42
20140231067
2014-08-21

Base beam and self-propelled derrick rig assembly

 #43
20140144707
2014-05-29

Drilling machine and method

 #44
20120211281
2012-08-23

Low headroom confined space geoexchange drilling system and method

 #45
20110174545
2011-07-21

DRILLING MACHINE AND METHOD

 #46
20110139043
2011-06-16

Drilling platform

 #47
20090008153
2009-01-08

Auger stabilizer

 #48
20080120926
2008-05-29

Anchoring device and method for fixation of a launching unit for highwall mining

 #49
20080078565
2008-04-03

Auger stabilizer

 #50
20060266511
2006-11-30

Load bearing support structure for rigs above a wellhead

 #51
20060231813
2006-10-19

Crown block dead line anchor

 #52
14735988
2016-07-12

Self-positioning substructure locking mechanism