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公开(公告)号：US12139981B2
公开(公告)日：2024-11-12
申请号：US18206306
申请日：2023-06-06
Applicant: Kyle Collins
Inventor： Kyle Collins
Abstract: A drilling fluid flowback tracking system and method for determining quantities and qualities of drilling fluid returned from the wellhead in drilling operations, providing a frame, a receiving pipe, a riser pipe, and a surge suppressor for conveying returned drilling fluid, a tapered fluid bin having a calibrated drain slot, which retains fluid at a level corresponding to the inflow rate of the fluid, and flow rate marks for visual correlation of the highest level of outflow with the flow rate of the inflow. Collection and retention of data is further provided through sensors in an inline sensor housing communicating through a data cable with a data collection unit. Remote access to the data collection unit is further provided through a data transceiver and remote data unit.
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公开(公告)号：US20240352795A1
公开(公告)日：2024-10-24
申请号：US18197026
申请日：2023-05-12
Applicant: China University of Petroleum-Beijing
Inventor： Wenhao HE , Chao XIONG , Ran JI , Huaizhong SHI , Zhongwei HUANG , Zhenliang CHEN , Zongjie MU , Xinkang FU
CPC classification number: E21B1/14 , E21B1/26 , E21B21/013 , E21B47/06
Abstract: An experimental apparatus for rock-breaking through vibration impact, including a confining pressure loading assembly, a drill bit, a drill rod, a drilling fluid circulation assembly, a rotary impact assembly and an axial impact assembly. The confining pressure loading assembly is configured to apply pressures to a core sample located in a core cavity in three directions perpendicular to each other. The drill bit is capable of inserting into the core cavity to drill the core sample. The drilling fluid circulation assembly includes a drilling fluid inlet, a drilling fluid outlet and a mud pump connected therebetween. The rotary impact assembly includes a hydraulic rotary motor and a hydraulic swing motor connected to the drill rod, respectively. The axial impact assembly includes a first hydraulic cylinder, and a servo linear actuator connected to the first hydraulic cylinder and the drill rod.
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公开(公告)号：US20240301884A1
公开(公告)日：2024-09-12
申请号：US18597457
申请日：2024-03-06
Applicant: Joy Global Surface Mining Inc
Inventor： Scott McMahon , Michael Lanum
CPC classification number: F04C29/026 , E21B21/01 , E21B21/16 , F04C18/16 , E21B7/02
Abstract: An oil separator device includes at least a first chamber and a second chamber. An air-oil mixture may enter the body via the first chamber and may impact one or more interior surfaces within the body thereby causing at least a portion of the oil to be separated from the air-oil mixture. The separated oil may be directed to an oil reservoir and permitted to exit the body via an oil outlet. The remainder of the air-oil mixture may be directed toward the second chamber and be permitted to exit the body as working air via an outlet in communication with the second chamber. The oil separator device may include one or more baffles disposed between one or more of the first chamber, the second chamber, and the oil reservoir. A connector tube including one or more cylindrical members may facilitate communication between the first and second chambers.
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公开(公告)号：US20240230428A9
公开(公告)日：2024-07-11
申请号：US17973016
申请日：2022-10-25
Applicant: Halliburton Energy Services, Inc.
Inventor： Dale E. JAMISON , Andrew VOS
CPC classification number: G01K13/026 , B08B1/002 , B08B1/02 , B08B13/00 , E21B21/01 , E21B21/08 , E21B44/00 , G01K1/08
Abstract: A self-cleaning temperature sensor comprises: a bellows coupled to a support structure; a pneumatic or hydraulic cylinder; a sensor configured to measure a temperature of a fluid and extending from the pneumatic or hydraulic cylinder, wherein the sensor comprises an exposure end configured to contact the fluid during sensing by the sensor; sensor wires connected with the sensor and extending to a control system; and a self-cleaning system comprising: a hood having walls extending radially outward a distance along a central axis wherein the hood defines a first volume; and a cleaning brush integrated with or adjacent the bottom of the support structure. In a retracted configuration, the exposure end of the sensor is positioned at a retracted position a distance from cleaning brush, and, in an extended configuration, the exposure end of the sensor extends a distance along the central axis away from the retracted position.
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公开(公告)号：US20240133754A1
公开(公告)日：2024-04-25
申请号：US17973016
申请日：2022-10-24
Applicant: Halliburton Energy Services, Inc.
Inventor： Dale E. JAMISON , Andrew VOS
CPC classification number: G01K13/026 , B08B1/002 , B08B1/02 , B08B13/00 , E21B21/01 , E21B21/08 , E21B44/00 , G01K1/08
Abstract: A self-cleaning temperature sensor comprises: a bellows coupled to a support structure; a pneumatic or hydraulic cylinder; a sensor configured to measure a temperature of a fluid and extending from the pneumatic or hydraulic cylinder, wherein the sensor comprises an exposure end configured to contact the fluid during sensing by the sensor; sensor wires connected with the sensor and extending to a control system; and a self-cleaning system comprising: a hood having walls extending radially outward a distance along a central axis wherein the hood defines a first volume; and a cleaning brush integrated with or adjacent the bottom of the support structure. In a retracted configuration, the exposure end of the sensor is positioned at a retracted position a distance from cleaning brush, and, in an extended configuration, the exposure end of the sensor extends a distance along the central axis away from the retracted position.
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Patent Agency Ranking
公开(公告)号：US20240133254A1
公开(公告)日：2024-04-25
申请号：US18277924
申请日：2022-02-18
Applicant: SANDVIK MINING AND CONSTRUCTION OY
Inventor： Timo KELA , Jussi PEURALA , Esa LAAKKOLA
Abstract: A flushing element, rock drilling machine and method of providing a flushing space around a shank adapter of a rock drilling machine. The flushing element surrounds the shank adapter passing through it. The flushing element has a feed opening for feeding flushing agent to the flushing space and at least two sealing housings for flushing sealings and wherein the flushing sealings are on opposite axial sides of the flushing space. Furthermore, the flushing element has split configuration whereby it is mountable and demountable in radial direction.
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公开(公告)号：US20240125722A1
公开(公告)日：2024-04-18
申请号：US17968074
申请日：2022-10-18
Applicant: Halliburton Energy Services, Inc.
Inventor： Dale E. JAMISON , Andrew VOS
CPC classification number: G01N25/18 , E21B21/01 , G01N2011/0093
Abstract: A sag detection apparatus comprises an oven containing a sample cell supported by a cell support structure, a thermal conductivity sensor including a sensor housing, and a roller with a first end supported by a first bearing and fixedly coupled to a first end of the cell support structure and a second end supported by a second bearing and fixedly coupled to a second end of the cell support structure. Temperature sensor wires electrically connect a temperature sensor and first fixed contact via stationary contacts configured to remain fixed during rotation of the roller and rotating contacts configured to rotate with rotation of the roller. Heat source wires electrically connect a heat source and a second fixed contact via stationary contacts configured to remain fixed during rotation of the roller and rotating contacts configured to rotate with rotation of the roller.
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公开(公告)号：US20240052713A1
公开(公告)日：2024-02-15
申请号：US18446810
申请日：2023-08-09
Applicant: Southwest Petroleum University
Inventor： Hongtao Li , Yingfeng Meng , Gao Li , Yijian Chen
Abstract: A device for preventing abrupt blockage in blooie line of gas drilling includes a sand-storing tank body, which is connected to a rotating blowout preventer through a guiding tube, and a guiding three-way joint is set between the guiding tube and the sand-storing tank body and connected to a blooie line by a vertical guiding tube; the sand-storing tank body is connected to the blooie line by means of a gas discharge tube; a flap plate assembly is arranged at the position fronting straight onto the guiding three-way joint inside the sand-storing tank body, and configured to control the rock particles in the guiding tube to enter the sand-storing tank body, preventing blockage in the blooie line. The device can effectively solve the technical problem that the process of gas drilling for oil-and-gas exploration and development is prone to abruptly block the blooie line.
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公开(公告)号：US20240052704A1
公开(公告)日：2024-02-15
申请号：US18366833
申请日：2023-08-08
Applicant: Nabors Drilling Technologies USA, Inc.
Inventor： Sergei KNIZHNIK , Scott BOONE , Christopher CONRAD , Maciej PANEK , Edward J. HARRIS, III
Abstract: A system including an instrumented sub for supporting subterranean operations, the instrumented sub can include an upper and lower portion with a flow passage extending therethrough, and a valve that selectively permits or restricts fluid flow through the flow passage, and a rotary interface coupled to the upper portion and including a rotary portion and a stationary portion, where the rotary portion is rotationally fixed to the upper portion and rotates with the upper portion, where the stationary portion is rotationally coupled to the rotary portion, and where the rotary interface transfers communication signals between the stationary portion and the rotary portion to transmit commands or data to or receive the commands or data from one or more components of the instrumented sub. Can also include a method of using the instrumented sub to determine a vertical position or movement of a top drive.
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公开(公告)号：US11840896B2
公开(公告)日：2023-12-12
申请号：US17423220
申请日：2020-03-02
Applicant: SUB-DRILL SUPPLY LIMITED
Inventor： Mark Paton
CPC classification number: E21B21/01 , E21B17/006 , E21B19/16 , E21B27/00
Abstract: An apparatus and method for collecting fluid from a drill string or borehole casing includes a collection casing having means for sealably engaging around a drill string or borehole casing to create a chamber between the interior of the collection casing and the drill string or borehole casing, and one or more fluid nozzles for directing cleaning fluid into the interior of the chamber. The one or more nozzles are configured to direct cleaning fluid to impact the inwardly facing interior surface of the collection casing.
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