Cutting elements for drill bits for drilling subterranean formations and methods of forming such cutting elements
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E21B-010/573
E21B-010/567
B24D-018/00
C22C-026/00
출원번호
US-0659983
(2015-03-17)
등록번호
US-9957757
(2018-05-01)
발명자
/ 주소
Vempati, Chaitanya K.
Patel, Suresh G.
Oldham, Jack T.
Fuselier, Danielle M.
Powers, Jim R.
Lyons, Nicholas J.
출원인 / 주소
Baker Hughes Incorporated
대리인 / 주소
TraskBritt
인용정보
피인용 횟수 :
0인용 특허 :
150
초록▼
A cutting element for use in a drill bit for drilling subterranean formations includes a cutting body having a substrate, and a superabrasive layer overlying an upper surface of the substrate. The cutting element further includes a sleeve including another superabrasive layer and surrounding the per
A cutting element for use in a drill bit for drilling subterranean formations includes a cutting body having a substrate, and a superabrasive layer overlying an upper surface of the substrate. The cutting element further includes a sleeve including another superabrasive layer and surrounding the peripheral side surface of the cutting body.
대표청구항▼
1. A cutting element for use in a drill bit for drilling subterranean formations, comprising: a cutting body comprising: a substantially cylindrical substrate comprising an upper surface; anda first superabrasive layer overlying the upper surface of the substrate; anda sleeve comprising a second sup
1. A cutting element for use in a drill bit for drilling subterranean formations, comprising: a cutting body comprising: a substantially cylindrical substrate comprising an upper surface; anda first superabrasive layer overlying the upper surface of the substrate; anda sleeve comprising a second superabrasive layer surrounding the first superabrasive layer, wherein the sleeve is mechanically connected to the cutting body by a connection selected from the group consisting of an interlocking fit connection, an interference fit connection, a grooved connection, a threaded connection, a taper lock connection, and combinations thereof, the connection configured to inhibit rotational movement of the cutting body relative to the sleeve. 2. The cutting element of claim 1, further comprising an interface material directly radially between the first superabrasive layer and the second superabrasive layer. 3. The cutting element of claim 2, wherein the interface material comprises a material selected from the group consisting of carbides, nitrides, borides, and oxides. 4. The cutting element of claim 2, wherein the interface material comprises a metal or a metal alloy material. 5. The cutting element of claim 2, wherein the interface material comprises abrasive grit within a matrix material. 6. The cutting element of claim 1, wherein the first and second superabrasive layers are mutually concentrically oriented. 7. The cutting element of claim 1, wherein the second superabrasive layer comprises a chamfered surface extending at an angle to an upper surface of the second superabrasive layer. 8. The cutting element of claim 1, wherein the cutting element is mounted to a body of a rotary drill bit. 9. The cutting element of claim 1, wherein an upper surface of the first superabrasive layer protrudes axially above an upper surface of the second superabrasive layer. 10. The cutting element of claim 1, wherein an upper surface of the first superabrasive layer is recessed axially below an upper surface of the second superabrasive layer. 11. A method of forming a cutting element for use in a drill bit for drilling subterranean formations, comprising: disposing a cutting body within a sleeve, wherein the cutting body comprises: a substantially cylindrical substrate;a first superabrasive layer over a surface of the substrate; anda peripheral side surface comprising a peripheral side surface of the substrate and a peripheral side surface of the first superabrasive layer;wherein the sleeve comprises: a sleeve body; anda second superabrasive layer bonded to a surface of the sleeve body; andproviding at least one of a gap and an interface material directly radially between the first superabrasive layer and the second superabrasive layer;wherein an upper surface of the first superabrasive layer is coplanar with or recessed below an upper surface of the second superabrasive layer. 12. The method of claim 11, further comprising subjecting the cutting body to a high pressure, high temperature process. 13. The method of claim 11, further comprising subjecting the sleeve to a high pressure, high temperature process. 14. The method of claim 11, wherein providing at least one of the gap and the interface material directly radially between the first superabrasive layer and the second superabrasive layer comprises providing a material selected from the group consisting of carbides, nitrides, borides, oxides, and carbon-based materials directly radially between the first superabrasive layer and the second superabrasive layer. 15. The method of claim 11, wherein disposing a cutting body within a sleeve comprises simultaneously forming the cutting body and the sleeve. 16. The method of claim 11, further comprising forming chamfered surfaces on the cutting body and the sleeve. 17. The method of claim 11, further comprising polishing the first superabrasive layer. 18. A cutting element for use in a drill bit for drilling subterranean formations, comprising: a cutting body, comprising: a substrate;a first superabrasive layer overlying a surface of the substrate;a second superabrasive layer overlying the surface of the substrate; andan arresting layer disposed between an interior side surface of the first superabrasive layer and a peripheral side surface of the second superabrasive layer, the arresting layer configured to mitigate the transfer of mechanical strain between the first superabrasive layer and the second superabrasive layer;wherein the cutting body comprises at least one peripheral side surface comprising a peripheral side surface of the substrate and a peripheral side surface of the first superabrasive layer; anda sleeve comprising a third superabrasive layer; wherein an interior side surface of the sleeve surrounds the cutting body such that at least one of a gap and an interface material is disposed directly radially between the first superabrasive layer and the third superabrasive layer. 19. The cutting element of claim 18, wherein the sleeve comprises a first region having a first radial thickness and a second region having a second radial thickness, the second radial thickness different from the first radial thickness. 20. The cutting element of claim 18, wherein the arresting layer comprises a material selected from the group consisting of carbides, nitrides, borides, oxides, and carbon-based materials.
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Dodsworth John (1 Manor Close Trimdon Village ; County Durham GBX), Abrasive product.
Scott Danny Eugene ; Oldham Jack Thomas ; Lynde Gerald D. ; Nazzal Greg ; Swanson Roy E. ; Randall Brad ; Anderson James W., Combination milling tool and drill bit.
Cerceau Jean-Michel (Seyssinet FRX), Composite abrasive product comprising an active part of ultra-hard material and method of manufacturing such a product.
DiGiovanni, Anthony A.; Lyons, Nicholas J.; Hale, Matthew S.; Morozov, Konstantin E.; Liversage, John H.; Scott, Danny E.; Sinor, Allen, Cutting element and method of forming thereof.
Scott Danny E. ; Smith Redd H. ; Horton Ralph M. ; Chaves Arthur A., Cutting element with controlled superabrasive contact area, drill bits so equipped.
Tank Klaus (9 Warbleton Avenue Essexwold ; Johannesburg ; Transvaal ZAX) Lloyd Andrew I. (52 15th Street Parkhurst ; Johannesburg ; Transvaal ZAX), Cutting insert for a rotary cutting tool.
Tank Klaus (9 Warbleton Avenue Essexwold ; Johannesburg ; Transvaal ZAX) Lloyd Andrew I. (52 15th Street Parkhurst ; Johannesburg ; Transvaal ZAX), Cutting insert for a rotary cutting tool.
Cooley Craig H. (Bountiful UT) Lund Jeffrey B. (Salt Lake City UT) Smith Redd H. (Salt Lake City UT), Diamond cutters having modified cutting edge geometry and drill bit mounting arrangement therefor.
Waldenstrm Mats G. (Bromma SEX) Fischer Udo K. R. (Vallingby SEX) Hillert Lars H. (Nacka TX SEX) Dennis Mahlon D. (Kingwood TX), Diamond rock tools for percussive and rotary crushing rock drilling.
Waldenstrm Mats G. (Bromma SEX) Fisher Udo K. R. (Vllingby SEX) Hillert Lars H. (Saltsj-Boo TX SEX) Dennis Mahlon D. (Kingwood TX), Diamond tools for rock drilling, metal cutting and wear part applications.
Keshavan Madapusi K. (The Woodlands TX) Kembaiyan Kuttaripalayam T. (The Woodlands TX) Quantz Wayne C. (Kingwood TX) Tucker ; Jr. Robert C. (Brownsburg IN) Mendenhall Melvin D. (Friendswood TX) Quets, High performance overlay for rock drilling bits.
Fleming Debra Anne ; Johnson David Wilfred ; Kowach Glen Robert ; Lemaire Paul Joseph, Isotropic negative thermal expansion cermics and process for making.
Sung Chien-Min (Northboro MA) Chen Sy-Hwa (Salt Lake City UT) Merrill Leo (Orem UT) Bigelow Louis K. (Salt Lake City UT), Low pressure bonding of PCD bodies and method.
Butcher, Trent N.; Horton, Ralph M.; Jurewicz, Stephen R.; Scott, Danny E.; Smith, Redd H., Method of forming polycrystalline diamond cutters having modified residual stresses.
Butcher, Trent N.; Horton, Ralph M.; Jurewicz, Stephen R.; Scott, Danny E.; Smith, Redd H., Method of forming polycrystalline diamond cutters having modified residual stresses.
Meskin Alexander K. (2955 Morningside Dr. Salt Lake City UT 84117) Pay Clifford R. (2056 S. 775 West Woods Cross UT 84087), Multi-component cutting element using polycrystalline diamond disks.
Meskin Alexander K. (Salt Lake City UT) Merrill Leo (Orem UT) Pay Clifford R. (Woods Cross UT), Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond.
Butcher Trent N. ; Horton Ralph M. ; Jurewicz Stephen R. ; Scott Danny E. ; Smith Redd H., Polycrystalline diamond cutters having modified residual stresses.
Debra Anne Fleming ; David Wilfred Johnson ; Glen Robert Kowach ; Paul Joseph Lemaire, Process for making isotropic negative thermal expansion ceramics.
Tomita Tamaki (Okazaki JPX) Suzuki Ikuo (Chiryu JPX) Imai Tomoyasu (Kariya JPX) Kitajima Masato (Hekinan JPX), Resinoid bonded grinding wheel with support member made of a heat insulating material.
Beuershausen Christopher C. ; Dykstra Mark W. ; Fincher Roger ; Illerhaus Roland ; Matson Steve R. ; Norris James A. ; Ohanian Michael P. ; Pessier Rudolf C. O., Rotary drilling bits for directional drilling exhibiting variable weight-on-bit dependent cutting characteristics.
Sleight Arthur W. ; Closmann Claire E. ; Haygarth John C. ; Upadhyayula Kameswari, Solution method for making molybdate and tungstate negative thermal expansion materials and compounds made by the method.
Sherwood, Jr.,William H.; Borremans,L. R.; Costo, Jr.,Robert J.; Duggan,James L., Steel body rotary drill bits including support elements affixed to the bit body at least partially defining cutter pocket recesses.
Tibbitts Gordon A. (1378 Lakewood Cir. Salt Lake City UT 84117) Cooley Craig H. (1815 S. 900 E. Bountiful UT 84010) Smith Redd H. (1985 Sycamore La. Salt Lake City UT 84117) Pastusek Paul E. (4519 Fo, Stud design for drill bit cutting element.
Jurewicz Stephen R. ; Jensen Kenneth M. ; Tibbitts Gordon A., Superabrasive cutting element with enhanced durability and increased wear life and apparatus so equipped.
Jurewicz Stephen R. ; Jensen Kenneth M. ; Tibbitts Gordon A., Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped.
Jurewicz Stephen R. ; Jensen Kenneth M. ; Tibbitts Gordon A., Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped.
Lund,Jeffrey B.; Scott,Danny E.; Skeem,Marcus R., Superabrasive cutting elements having enhanced durability, method of producing same, and drill bits so equipped.
Lund, Jeffrey B.; Scott, Danny E.; Skeem, Marcus R., Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped.
Waldenstrm Mats G. (Bromma SEX) Fischer Udo K. R. (Vallingby SEX) Hillert Lars H. (Saltsj-Boo TX SEX) Dennis Mahlon D. (Kingwood TX), Tools for cutting rock drilling.
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