Smith International, Inc.

Schlumberger Technology Corporation

Joshua Gatell

Scott D McDonough

Amardeep Singh

Mohammed Boudrare

Anjie Dong

Manikiran Bandi

Parveen K Chandila

Bryce A Baker

Brandon M Moss

Ambalavanan Sachidanandam

Luke Alexander Kuwertz

Allen D White

Pradeep Kumar Shetty

Sreekanth Asodi

Charles Wiley Long

Michael George Azar

Gary Ray Portwood

Luca Tedeschi

Jason Gregg

Hemachandar Mada

Giampaolo Ferrari

Suman Velvaluri

John Clunan

Amol Mulunjkar

Allen Dean Chester White

Jaijith Sreekantan

Edward Wayne Gutierrez

Scott D Mcdonough

A system, method, and computer-readable storage medium, of which the method includes receiving an image of a tool including a consumable object from a remote device via a network at a processor, decoding the image to identify the consumable object, using the processor, and determining a degradation characteristic, a consumption, or both for the consumable object by providing the decoded image to a neural network. The degradation characteristic represents a mode of degradation and the consumption represents an amount of degradation.

System for characterizing oilfield tools

A drill bit is used for drilling through earthen formations and forming a wellbore. The drill bit includes a bit body having a bit axis, and at least a first cone and a second cone coupled to the bit body. Each of the first and the second cones has a backface, a nose opposite the backface, and a cone axis of rotation. An array of cutting elements coupled to the first or second cones is in a band that lies between the backface and the nose. The cutting elements in the band are arranged at radial positions with respect to the bit axis and at least two adjacent cutting elements are at a same radial position within the array, and the remaining cutting elements are at different radial positions within the array.

Roller cone drill bit with evenly loaded cutting elements

A fixed cutter drill bit may include a bit body having a bit centerline and a plurality of blades that extend radially from the bit body and are separated by a plurality of flow courses therebetween. Each of the plurality of blades is spaced a radial distance from the bit centerline to define a core-forming region. A plurality of cutting elements is disposed on the plurality of blades. The plurality of cutting elements comprises at least two coring cutting elements that are disposed on the plurality of blades and the at least two coring cutting elements are the radially innermost cutting elements on the plurality of blades.

Fixed cutter drill bit with multiple cutting elements at first radial position to cut core

A rolling cone drill bit for drilling in earthen formations. In an embodiment, the drill bit comprises a plurality of rolling cone cutters. Each cone cutter includes a plurality of gage cutting elements, a first plurality of bottomhole cutting elements, and a second plurality of bottomhole cutter elements. Each of the first plurality of bottomhole cutting elements is staggered relative to the gage cutting elements on each cone cutter, and the profiles of the gage cutting elements and the first plurality of bottomhole cutting elements on each cone cutter overlap in rotated profile view. Each of the second plurality of bottomhole cutting elements is staggered relative to the first plurality of bottomhole cutting elements on at least one cone cutter, and the profiles of the first plurality of bottomhole cutting elements and the second plurality of bottomhole cutting elements on at least one cone cutter overlap in rotated profile view.

Rolling cone drill bit having high density cutting elements

A hard formation drill bit that includes a plurality of gage cutting elements disposed on the at least one roller cone, wherein at least one of the plurality of gage cutting elements includes a cutting portion. The cutting portion includes a partially spherical leading edge and an obtuse relieved trailing edge, wherein a volume of the partially spherical leading edge is greater than a volume of the obtuse relieved tailing edge. Also, a method of drilling a formation that includes such a drill bit. Also included is an insert and a method of manufacturing a gage cutting element.

Gage insert

A roller cone drill bit for drilling earth formation includes rows arranged on each of the cones such that, when viewed in routed profile, cutting element profiles partially overlap other cutting element profiles. The roller cone drill bit having at least a first three interior rows adjacent a gage row, each have a cutting element count selected from the group of 16, 18, 21 and 26 cutting elements.

Drill bits having optimized cutting element counts for reduced tracking and/or increased drilling performance

A drill bit for drilling through earthen formations and forming a borehole. In an embodiment, the bit comprises a bit body having a bit axis. In addition, the bit comprises a plurality of cone cutters, each of the cone cutters being mounted on the bit body and adapted for rotation about a different cone axis. Further, at least one cone cutter on the bit comprises an array of cutter elements mounted in a band. Still further, the cutter elements in the array are mounted in a plurality of differing radial positions relative to the bit axis.

Rolling cone drill bit having cutter elements positioned in a plurality of differing radial positions

Growing community of inventors

Cypress, TX, United States of America

Joshua Gatell