公开(公告)号：US20220178905A1

公开(公告)日：2022-06-09

申请号：US17114544

申请日：2020-12-08

申请人： M-I L.L.C.

发明人： Kenneth Slater

IPC分类号： G01N33/28 ,  G01N9/00 ,  G01N24/08

摘要： A device for aging a drilling fluid includes a housing. The device also includes a lower cap that is configured to be coupled to or integral with a lower end of the housing. The device also includes an upper cap that is configured to be coupled to an upper end of the housing. The upper cap has an upper cap hole formed therethrough. The device also includes a piston that is configured to be positioned within the housing and between the lower and upper caps. The piston is configured to move axially within the housing in response to a pressure differential across the piston. The piston has a first piston hole formed therethrough.

公开(公告)号：US11674945B2

公开(公告)日：2023-06-13

申请号：US17114556

申请日：2020-12-08

申请人： M-I L.L.C.

发明人： Kenneth Slater ,  Bruno Lecerf ,  Steven Philip Young ,  Chemsseddine Bouguetta

IPC分类号： G01N33/28 ,  B25J11/00

CPC分类号： G01N33/2823 ,  G01N33/2835 ,  B25J11/005

摘要： A device includes a housing having a bore formed axially therethrough. The housing includes a stop that protrudes radially inward proximate to a lower end of the housing. The device also includes a lower piston positioned in the bore. The lower piston is configured to move axially within the bore in response to a pressure differential across the lower piston. The lower piston is prevented from passing out through the lower end of the housing by the stop. The lower piston has a lower piston hole formed therethrough. The device also includes an upper piston positioned in the bore. The upper piston is configured to move axially within the bore in response to a pressure differential across the upper piston. The upper piston has an upper piston hole formed therethrough. The device is configured to receive a fluid in the bore, between the upper and lower pistons.

公开(公告)号：US20220178906A1

公开(公告)日：2022-06-09

申请号：US17114556

申请日：2020-12-08

申请人： M-I L.L.C.

发明人： Kenneth Slater ,  Bruno Lecerf ,  Steven Philip Young ,  Chemsseddine Bouguetta

IPC分类号： G01N33/28

摘要： A device includes a housing having a bore formed axially therethrough. The housing includes a stop that protrudes radially inward proximate to a lower end of the housing. The device also includes a lower piston positioned in the bore. The lower piston is configured to move axially within the bore in response to a pressure differential across the lower piston. The lower piston is prevented from passing out through the lower end of the housing by the stop. The lower piston has a lower piston hole formed therethrough. The device also includes an upper piston positioned in the bore. The upper piston is configured to move axially within the bore in response to a pressure differential across the upper piston. The upper piston has an upper piston hole formed therethrough. The device is configured to receive a fluid in the bore, between the upper and lower pistons.

公开(公告)号：US20220074839A1

公开(公告)日：2022-03-10

申请号：US17309949

申请日：2020-01-02

申请人： M-I L.L.C.

发明人： Kenneth Slater ,  John Troncoso ,  Zakhar Chizhov

IPC分类号： G01N11/14

摘要： Rheometer systems and related methods are provided. In accordance with an example, a rheometer system includes a rheometer and a platform supporting the rheometer and movable between a lowered position and a raised position. The rheometer system includes a fluid receptacle defining an opening. The rheometer system includes a receptacle housing having a housing side and adapted to receive the fluid receptacle. The opening of the fluid receptacle facing the rheometer when the fluid receptacle is received by the receptacle housing. The rheometer system includes a thermoelectric device coupled adjacent to the housing side. The rheometer system includes a controller in communication with the thermoelectric device and adapted to control a temperature of the thermoelectric device.