公开(公告)号：US12084946B2

公开(公告)日：2024-09-10

申请号：US17321607

申请日：2021-05-17

Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.

Inventor： Liang Li ,  Shouzhe Li ,  Zhuqing Mao ,  Jun Zhang ,  Kaishen Liu ,  Pengyuan Zhang

IPC: E21B41/00 ,  G01K1/02 ,  G01K1/022 ,  G01K3/00 ,  G01K3/06 ,  G01K3/08 ,  G06V20/40 ,  G08B3/10 ,  G08B21/18 ,  G01K3/14

CPC classification number: E21B41/00 ,  E21B41/0021 ,  G01K1/022 ,  G01K3/005 ,  G01K3/06 ,  G01K3/08 ,  G06V20/41 ,  G08B3/10 ,  G08B21/182 ,  G01K2003/145

Abstract: The present disclosure relates to a monitoring system and method for wellsite equipment, used for monitoring abnormities in the monitoring area of wellsite equipment, wherein the monitoring system for wellsite equipment comprises:



a dynamic capturing module comprising a video acquisition unit and a dynamic analysis unit, wherein, the video acquisition unit acquires video signals in the monitoring area of wellsite equipment, and the motion analysis unit analyzes and determines whether there is abnormal dynamic activity in the monitoring area of wellsite equipment based on acquired video signals;
a temperature detection module comprising a temperature acquisition unit and a temperature analysis unit, wherein the temperature acquisition unit acquires temperature distribution in the monitoring area of wellsite equipment, and the temperature analysis unit analyzes and obtains temperature information in the monitoring area of wellsite equipment based on acquired temperature distribution, and determines whether there is temperature anomaly in the monitoring area of wellsite equipment based on the temperature information; and
an information processing module configured to determine type of fault in the monitoring area of wellsite equipment based on considering the abnormal dynamic activity and the temperature anomaly separately or both.

公开(公告)号：US20240296541A1

公开(公告)日：2024-09-05

申请号：US18663733

申请日：2024-05-14

Applicant: MOTIVE DRILLING TECHNOLOGIES, INC.

Inventor： George Michalopulos ,  Richard Kulavik ,  Todd W. Benson

IPC: G06T7/00 ,  E21B7/04 ,  E21B41/00 ,  G06T7/20 ,  G06T7/70 ,  G06T17/00 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V40/10 ,  G08B7/06 ,  G08B21/02 ,  H04N23/90

CPC classification number: G06T7/0004 ,  E21B41/0021 ,  G06T7/20 ,  G06T7/70 ,  G06T17/00 ,  G06V10/764 ,  G06V10/82 ,  G06V40/10 ,  G06V40/103 ,  G08B7/06 ,  G08B21/02 ,  H04N23/90 ,  E21B7/04 ,  G06T2207/30196 ,  G06V20/52

Abstract: Computer vision drilling systems and methods may be used with a drilling rig. The computer vision systems and methods may be used during drilling of a well to monitor the drilling equipment and personnel on the drilling site to provide safer drilling operations. The results from the computer vision drilling system may be used to cause corrective actions to be performed if a safety condition arises. In addition, computer vision systems and methods are provided to automatically monitor the drilling site and drilling operations, such as by tallying pipe in the drill string and by monitoring equipment for anomalous drilling conditions, and automatically taking corrective action as may be needed.

公开(公告)号：US20240295163A1

公开(公告)日：2024-09-05

申请号：US18662048

申请日：2024-05-13

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B41/00 ,  E21B7/04 ,  E21B19/16

CPC classification number: E21B41/00 ,  E21B7/04 ,  E21B19/16

Abstract: A drill stem grease injector for a directional drill and associated methods are disclosed. Example drill stem grease injectors include a piston within an injection chamber, and a grease port in a side of the injection chamber, wherein grease port is configured to actuate before motion of the piston during an injection operation. Drill stem grease systems shown provide refill capabilities that reduce or eliminate a user's need to touch grease.

公开(公告)号：US12078031B2

公开(公告)日：2024-09-03

申请号：US18251143

申请日：2021-10-29

Applicant: Schlumberger Technology Corporation

Inventor： Jonathan Park

IPC: E21B33/12 ,  E21B41/00 ,  E21B43/12 ,  E21B43/14

CPC classification number: E21B41/0035 ,  E21B43/122 ,  E21B43/14

Abstract: Systems and methods for gas lift in the main bore and lateral legs of a multilateral well. The systems and methods can allow for gas lift below the junction of a multilateral well.

公开(公告)号：US12072264B2

公开(公告)日：2024-08-27

申请号：US17754616

申请日：2020-10-07

Applicant: ONESUBSEA IP UK LIMITED

Inventor： Andrew J. Speck

IPC: G01M3/04 ,  B63G8/38 ,  B63G8/39 ,  E21B41/00 ,  G01N21/64 ,  G01S7/48 ,  G01S7/51 ,  G01S17/89

CPC classification number: G01M3/04 ,  B63G8/38 ,  B63G8/39 ,  E21B41/0007 ,  G01N21/6408 ,  G01S7/4802 ,  G01S7/51 ,  G01S17/89 ,  G01N2201/0218

Abstract: A leak detection system includes a light source configured to output emitted light into a region of water, and a light detector configured to receive returned light from the region of the water and to output a detector signal indicative of the returned light. The leak detection system also includes at least one controller configured to detect hydrocarbons within the region of the water in response to detecting a hydrocarbon wavelength within the returned light, to determine at least one position of the hydrocarbons within the region of the water based on a time difference between a first time at which the emitted light is output from the light source and a second time at which the returned light at the hydrocarbon wavelength is received at the light detector, and to generate a three-dimensional model of a subsea structure based on the detector signal.

公开(公告)号：US20240278667A1

公开(公告)日：2024-08-22

申请号：US18581885

申请日：2024-02-20

Applicant: Halliburton Energy Services, Inc.

Inventor： Michael Linley Fripp ,  Wei Zhang ,  Aswin Balasubramanian

IPC: B60L53/50 ,  E21B41/00 ,  E21B43/12

CPC classification number: B60L53/50 ,  E21B41/0085 ,  E21B43/12 ,  B60L2200/40 ,  B60L2210/30 ,  B60L2210/40

Abstract: Provided is a wellbore tractor charging station, a well system, and a method. The wellbore tractor charging station, in one aspect, includes a power generation module, the power generation module configured to self-generate power for transfer to a wellbore tractor located within a wellbore. The wellbore tractor charging station, in another aspect, includes a power transfer module coupled to the power generation module, the power transfer module configured to transfer the power generated by the power generation module to the wellbore tractor while the wellbore tractor is located within a wellbore.

公开(公告)号：US12065911B2

公开(公告)日：2024-08-20

申请号：US18084010

申请日：2022-12-19

Applicant: Halliburton Energy Services, Inc.

Inventor： Borisa Lajesic

IPC: E21B41/00 ,  E21B7/06 ,  E21B23/01

CPC classification number: E21B41/0042 ,  E21B7/061 ,  E21B23/01

Abstract: Provided is a downhole tool, a well system, and a method for forming a well system. The downhole tool, in at least one aspect, includes a two part drilling and running tool, the two part drilling and running tool including a conveyance, a smaller assembly coupled to an end of the conveyance, and a larger bit assembly slidably coupled to the conveyance, the smaller assembly and larger bit assembly configured to slidingly engage one another downhole to form a combined bit assembly. The downhole tool, in accordance with this aspect, further includes a whipstock assembly coupled to the two part drilling and running tool using a coupling mechanism, and a hydraulically actuated anchoring assembly coupled to a downhole end of the whipstock assembly. The downhole tool, in accordance with this aspect, additionally includes a multilateral junction seal assembly coupled between the whipstock assembly and the hydraulically actuated anchoring assembly.

公开(公告)号：US12064787B2

公开(公告)日：2024-08-20

申请号：US16282971

申请日：2019-02-22

Applicant: FORUM US, INC.

Inventor： Jessica Lorae Olson Perez ,  Neal A. Lux ,  Alex Paul Sheehan ,  Irma Irais Galvan ,  Garry F. Mcclelland ,  Raymond Rowland ,  Stephen Michael Hejducek

IPC: B05D3/12 ,  E21B19/16 ,  E21B19/22 ,  E21B41/00 ,  B05D1/02

CPC classification number: B05D3/12 ,  E21B19/16 ,  E21B19/22 ,  E21B41/00 ,  B05D1/02

Abstract: The disclosure relates to a method of conducting a coiled tubing operation. In one implementation, a method includes forming a tubing string, the tubing string having an outer surface. The method also includes applying a coating to an application portion of the outer surface of the tubing string. The application portion includes a portion of the tubing string that will be disposed in a horizontal section of a wellbore, and the coating has a surface energy lower than a surface energy of the outer surface of the tubing string to thereby reduce friction between the tubing string and a casing disposed in the horizontal section of the wellbore as the tubing string is lowered into the wellbore.

公开(公告)号：US12060790B2

公开(公告)日：2024-08-13

申请号：US17812719

申请日：2022-07-14

Applicant: Halliburton Energy Services, Inc.

Inventor： Michael Linley Fripp ,  Jalpan Piyush Dave ,  Joachim Pihl

IPC: E21B47/135 ,  E21B41/00 ,  E21B47/18

CPC classification number: E21B47/135 ,  E21B41/0085 ,  E21B47/18

Abstract: A system comprising a sensor device to perform measurements in a wellbore. The system may also include a wireless transmitter to transmit a signal representing the measurements to a wired transmission system. The wired transmission system may transmit the signal to an interrogation system. A radioisotope power source may provide electrical power to the sensor system in the wellbore.

公开(公告)号：US12059705B2

公开(公告)日：2024-08-13

申请号：US17225637

申请日：2021-04-08

Applicant: S+S INDUSTRIES TECHNOLOGY LLC

Inventor： Greg Andrews ,  George D. Andrews ,  Jeff Capell

IPC: B05D7/14 ,  B05D1/02 ,  B05D1/08 ,  B05D1/18 ,  B05D1/38 ,  B05D3/12 ,  B05D5/00 ,  B05D7/00 ,  B05D7/16 ,  B05D7/22 ,  B05D7/26 ,  C08G77/08 ,  C08G77/20 ,  C08K3/22 ,  C08K5/5425 ,  C09D5/00 ,  C09D5/08 ,  C09D7/20 ,  C09D7/61 ,  C09D7/62 ,  C09D7/63 ,  C09D159/00 ,  C09D163/04 ,  C09D183/04 ,  C09D183/06 ,  C23F11/18 ,  E21B33/03 ,  E21B34/04 ,  E21B34/06 ,  E21B41/00 ,  E21B43/26 ,  C08G59/02 ,  C08G59/06 ,  C08K3/11 ,  C08K3/36 ,  C08K5/541 ,  C08K5/5415 ,  C08K5/5435 ,  C08K5/544 ,  C09D163/00 ,  E21B17/02

CPC classification number: B05D7/586 ,  B05D1/02 ,  B05D1/08 ,  B05D1/18 ,  B05D1/38 ,  B05D3/12 ,  B05D5/00 ,  B05D7/14 ,  B05D7/16 ,  B05D7/22 ,  B05D7/222 ,  B05D7/225 ,  B05D7/26 ,  B05D7/544 ,  B05D7/546 ,  B05D7/584 ,  C08G77/08 ,  C08G77/20 ,  C08K3/22 ,  C08K5/5425 ,  C09D5/002 ,  C09D5/082 ,  C09D5/084 ,  C09D7/20 ,  C09D7/61 ,  C09D7/62 ,  C09D7/63 ,  C09D159/00 ,  C09D163/04 ,  C09D183/04 ,  C09D183/06 ,  C23F11/18 ,  E21B33/03 ,  E21B34/04 ,  E21B34/06 ,  E21B41/00 ,  E21B43/2607 ,  B05D2202/00 ,  B05D2202/10 ,  B05D2254/00 ,  B05D2350/60 ,  B05D2401/10 ,  B05D2504/00 ,  C08G59/022 ,  C08G59/063 ,  C08K3/11 ,  C08K2003/2241 ,  C08K2003/2265 ,  C08K3/36 ,  C08K5/541 ,  C08K5/5415 ,  C08K5/5435 ,  C08K5/544 ,  C09D163/00 ,  E21B17/02 ,  E21B43/26

Abstract: Coating compositions for coating an oilfield operational component, and related methods, may include in some aspects a coating composition having a trifunctional silane, a silanol, and a filler. The coating composition may be applied to a surface of the oilfield operational component that is configured to be exposed to a fluid. The coating composition may be applied to at least partially cover or coat the surface. The coating composition may be configured to chemically bond with a cured primer composition that includes an epoxy.