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公开(公告)号：US20240403892A1
公开(公告)日：2024-12-05
申请号：US18687943
申请日：2021-09-03
Applicant: Cameron International Corporation
IPC: G06Q30/018
Abstract: Systems and methods presented herein generally relate to a method that includes providing one or more recommendations relating to greenhouse gas emission reduction goals to a customer. The method also includes receiving one or more greenhouse gas emission reduction goals from the customer. The one or more greenhouse gas emission reduction goals relate to a reduction in greenhouse gas emissions at one or more oil and gas worksites associated with the customer. The method also includes determining a greenhouse gas emission reduction plan to reduce the greenhouse gas emissions at the one or more oil and gas worksites to achieve the one or more greenhouse gas emission reduction goals. The method further includes performing work to implement the greenhouse gas emission reduction plan. The method also includes collecting and analyzing greenhouse gas emission measurements to ensure that the one or more greenhouse gas emission reduction goals have been achieved by the greenhouse gas emission reduction plan.
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公开(公告)号：US12152680B2
公开(公告)日：2024-11-26
申请号：US18469105
申请日：2023-09-18
Applicant: Cameron International Corporation
Inventor： Scott A. Miller , Ghulam A. Barkatally , Jerry A. Martino , Declan Elliott , Edmund Peter McHugh , Jonathan Marshall , David Hoyle , Neil Cannon
Abstract: Embodiments of the present disclosure relate to a choke valve that includes a choke body, a choke trim disposed in the choke body, where the choke trim is configured to adjust a cross-sectional area of a flow path in the choke body to adjust a fluid flow through the choke valve, a needle of the choke trim disposed in the flow path of the fluid flow, where the needle includes a first portion having a superhard material, a seat of the choke trim, where the needle is configured to move along an axis extending through an opening of the seat to adjust the fluid flow through the choke valve.
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公开(公告)号：US12152455B2
公开(公告)日：2024-11-26
申请号：US18327960
申请日：2023-06-02
Applicant: Cameron International Corporation
Inventor： Juan Carlos Gonzalez , Brandon Blake Shirley
Abstract: A wellhead assembly with a gripping device for securing multiple components of the wellhead assembly is provided. In one embodiment, a system includes a wellhead housing mounted above a hollow body, such that an axial bore extends through the wellhead housing and the hollow body, and a wellhead hanger positioned within the axial bore. The system also includes a clamp that provides a first grip that secures the wellhead housing to the hollow body and a second grip that secures the wellhead hanger within the axial bore. The second grip includes elastic deformation, via the clamp, of at least one of the wellhead housing or the hollow body into tight engagement with an exterior of the wellhead hanger to secure the wellhead hanger at the location within the axial bore. Additional systems, devices, and methods are also disclosed.
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公开(公告)号：US12134948B2
公开(公告)日：2024-11-05
申请号：US18264941
申请日：2022-02-15
Applicant: Cameron International Corporation
Inventor： Kirk Guidry , Dennis P. Nguyen , Barret Heinrich
IPC: E21B47/095 , E21B19/24 , E21B33/04
Abstract: A system includes a hanger with a radially-outer surface with a hanger surface texture. The system also includes a sensor configured to detect vibrations induced by the hanger surface texture as the hanger moves through a housing of a wellhead. The system further includes a controller configured to receive signals indicative of the vibrations from the sensor and to process the signals to determine a position of the hanger within the housing of the wellhead.
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公开(公告)号：US12129750B2
公开(公告)日：2024-10-29
申请号：US18469683
申请日：2023-09-19
Applicant: Cameron International Corporation
Inventor： Thomas G. Roesner , Bruce A. Hogg , Craig L. Cotton
IPC: E21B43/267 , E21B21/06 , E21B33/068
CPC classification number: E21B43/267 , E21B21/062 , E21B33/068
Abstract: A system includes a dispensing device having a material chamber to store an oilfield material and to fluidly couple to a wellhead, a plurality of flow control devices to control a flow of the oilfield material via the material chamber, a plurality of sensors to measure one or more properties related to the dispensing device, and a control system communicatively coupled to the dispensing device. The control system opens a first flow control device to fill the material chamber with the oilfield material, monitors a condition associated with the material chamber based on the properties measured via the plurality of sensors, opens a second flow control device to provide a high pressure fluid into the material chamber when the condition is present, and open a third flow control device, where the third flow control device fluidly couples the material chamber to the wellhead.
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Patent Agency Ranking
公开(公告)号：US12024675B2
公开(公告)日：2024-07-02
申请号：US17757757
申请日：2020-12-18
Applicant: Cameron International Corporation
Inventor： Yiyan Chen , William Brett Cardwell , Alyn Jenkins
CPC classification number: C09K8/54 , C09K8/74 , C23F11/122 , C23F11/149 , C23F11/16 , E21B37/06 , C09K2208/32
Abstract: Corrosion inhibition compositions and methods useful for inhibiting corrosion are provided. The corrosion inhibition compositions comprise at least one filming agent and at least one promoting agent and the methods for inhibiting corrosion on metal surfaces utilize the disclosed corrosion inhibiting compositions.
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公开(公告)号：US11992803B2
公开(公告)日：2024-05-28
申请号：US17262956
申请日：2019-07-29
Applicant: Schlumberger Technology Corporation
Inventor： Shu Pan , George E. Mahley, III , Atsushi Morisato , Oleg O. Medvedev , Jason M. Dietrich
IPC: B01D53/22 , B01D53/30 , G06F18/214 , G06N20/00
CPC classification number: B01D53/22 , B01D53/30 , G06F18/214 , G06N20/00 , B01D2311/24
Abstract: Membranes used in membrane separation technologies change over time due to changes in physical characteristics of the membrane. Predicting remaining useful lifetime of a membrane is performed by fitting an evolution model of the membrane to real-time performance characteristics recorded for the membrane and by comparing later performance characteristics of the membrane to the evolution model. Updating an evolution model during membrane operation improves estimates of remaining useful membrane lifetime and allows for accurate estimates of estimated membrane end-of-life.
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公开(公告)号：US11954840B2
公开(公告)日：2024-04-09
申请号：US17659724
申请日：2022-04-19
Applicant: Cameron International Corporation
Inventor： Alan Davis , Tianxiang Su
CPC classification number: G06T7/0004 , E21B33/035 , G06T7/70 , G06T11/00 , G06V10/245 , H04N7/183 , G06T2200/24 , G06T2207/30108 , G06T2207/30204
Abstract: A wellhead alignment system includes a visual marker configured to be placed at a wellhead and a camera configured to capture an image that includes the visual marker. The wellhead alignment system also includes one or more processors configured to apply computer vision algorithms to identify the visual marker in the image and to calculate an offset between the wellhead and a drilling rig based on a position of the visual marker in the image.
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公开(公告)号：US11927581B2
公开(公告)日：2024-03-12
申请号：US17446845
申请日：2021-09-03
Applicant: Cameron International Corporation
Inventor： Raphael Gadot , Adam Huynh , Andrew J. Speck , Andrew Emil Pomerantz , Gocha Chochua
IPC: G01N33/00
CPC classification number: G01N33/0062
Abstract: Systems and methods presented herein generally relate to greenhouse gas emission monitoring and, more particularly, to a greenhouse gas emission monitoring workflow using various different types of sensors. For example, a system includes a plurality of sensors located within an oil and gas worksite. At least one sensor of the plurality of sensors is configured to detect a status of equipment at the oil and gas worksite. The system also includes a greenhouse gas emission analysis system configured to receive sensor data from the plurality of sensors. The greenhouse gas emission analysis system is also configured to correlate the sensor data from the plurality of sensors (e.g., using one or more reduced order models (ROMs) that reduce the computational complexity of computational fluid dynamics model simulations of previously collected data relating to operation of the oil and gas worksite). The greenhouse gas emission analysis system is further configured to determine an existence of a greenhouse gas emission within the oil and gas worksite, a location of the greenhouse gas emission within the oil and gas worksite, and a quantity of the greenhouse gas emission within the oil and gas worksite based at least in part on the correlation.
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公开(公告)号：US11897833B2
公开(公告)日：2024-02-13
申请号：US17658739
申请日：2022-04-11
Applicant: Cameron International Corporation
Inventor： Steven Langley
IPC: C07C29/80 , C07C29/88 , C07C29/84 , B01D3/32 , B01D3/14 , B01D1/00 , B01D3/06 , C07C31/20 , B01D3/00
CPC classification number: C07C29/80 , B01D1/0082 , B01D3/06 , B01D3/143 , B01D3/322 , C07C29/84 , C07C29/88 , B01D3/009 , C07C31/202 , C07C29/80 , C07C31/202 , C07C29/88 , C07C31/202
Abstract: Embodiments described herein provide a method, comprising reducing pH of a glycol vaporization separator purge stream to form an acid stream; distilling the acid stream to form an overhead stream and a bottoms stream; and recycling the bottoms stream to the vaporization separator.
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