MX2016003000A - Cuchillas de escariadora que muestran al menos uno de angulos de inclinacion y exposiciones de elementos de corte de calibre mejorado y escariadoras de esta forma equipadas. - Google Patents

Cuchillas de escariadora que muestran al menos uno de angulos de inclinacion y exposiciones de elementos de corte de calibre mejorado y escariadoras de esta forma equipadas.

Info

Publication number
MX2016003000A
MX2016003000A MX2016003000A MX2016003000A MX2016003000A MX 2016003000 A MX2016003000 A MX 2016003000A MX 2016003000 A MX2016003000 A MX 2016003000A MX 2016003000 A MX2016003000 A MX 2016003000A MX 2016003000 A MX2016003000 A MX 2016003000A
Authority
MX
Mexico
Prior art keywords
cutting
backrakes
reamers
exposures
cutting element
Prior art date
Application number
MX2016003000A
Other languages
English (en)
Inventor
Moreno Ii Mario
D Enterline James
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of MX2016003000A publication Critical patent/MX2016003000A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1092—Gauge section of drill bits

Abstract

Una herramienta del fondo de la perforación configurada para agrandar un pozo de sondeo puede incluir al menos una cuchilla que se extiende lateralmente desde una porción central de la herramienta. Una o más cuchillas cada una pueden incluir una porción de calibre, y elementos de corte que comprenden caras de corte sustancialmente circulares que pueden asegurarse en cada una de una o más cuchillas. Cada uno de uno o más elementos de corte puede incluir un borde de corte que comprende una porción de cara de corte periférica arqueada para ponerse en contacto con el pozo de sondeo. Las caras de corte de al menos un elemento de corte en una porción de calibre de al menos una cuchilla puede presentar un ángulo de inclinación de cara de corte mayor que un ángulo de inclinación de cara de corte de elementos de corte en al menos otra porción de al menos una cuchilla.
MX2016003000A 2013-09-06 2014-09-05 Cuchillas de escariadora que muestran al menos uno de angulos de inclinacion y exposiciones de elementos de corte de calibre mejorado y escariadoras de esta forma equipadas. MX2016003000A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/020,353 US9739094B2 (en) 2013-09-06 2013-09-06 Reamer blades exhibiting at least one of enhanced gage cutting element backrakes and exposures and reamers so equipped
PCT/US2014/054258 WO2015035143A1 (en) 2013-09-06 2014-09-05 Reamer blades exhibiting at least one of enhanced gage cutting element backrakes and exposures and reamers so equipped

Publications (1)

Publication Number Publication Date
MX2016003000A true MX2016003000A (es) 2016-12-16

Family

ID=52624418

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003000A MX2016003000A (es) 2013-09-06 2014-09-05 Cuchillas de escariadora que muestran al menos uno de angulos de inclinacion y exposiciones de elementos de corte de calibre mejorado y escariadoras de esta forma equipadas.

Country Status (5)

Country Link
US (1) US9739094B2 (es)
EP (1) EP3042021B1 (es)
CA (1) CA2923564C (es)
MX (1) MX2016003000A (es)
WO (1) WO2015035143A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520998B (en) 2013-12-06 2016-06-29 Schlumberger Holdings Expandable Reamer
GB2528458A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528459B (en) * 2014-07-21 2018-10-31 Schlumberger Holdings Reamer
GB2528456A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528457B (en) * 2014-07-21 2018-10-10 Schlumberger Holdings Reamer
GB2528454A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
US10519722B2 (en) 2014-07-21 2019-12-31 Schlumberger Technology Corporation Reamer
US10066440B2 (en) * 2014-11-05 2018-09-04 Chengdu Best Diamond Bit Co., Ltd Reamer for use in drilling operations
US11421478B2 (en) * 2015-12-28 2022-08-23 Baker Hughes Holdings Llc Support features for extendable elements of a downhole tool body, tool bodies having such support features and related methods
CN108603397B (zh) * 2016-01-28 2021-09-28 斯伦贝谢技术有限公司 管下扩眼器刀翼
WO2017132033A1 (en) 2016-01-28 2017-08-03 Schlumberger Technology Corporation Staged underreamer cutter block
US10837237B2 (en) 2017-11-30 2020-11-17 Duane Shotwell Roller reamer with labyrinth seal assembly

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Also Published As

Publication number Publication date
CA2923564C (en) 2018-05-22
EP3042021B1 (en) 2019-10-30
WO2015035143A1 (en) 2015-03-12
CA2923564A1 (en) 2015-03-12
US20150068813A1 (en) 2015-03-12
EP3042021A4 (en) 2017-05-31
US9739094B2 (en) 2017-08-22
EP3042021A1 (en) 2016-07-13

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