Invention Grant
- Patent Title: Screen break detector
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Application No.: US16449426Application Date: 2019-06-23
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Publication No.: US11448023B2Publication Date: 2022-09-20
- Inventor: Eric Cady
- Applicant: M-I L.L.C.
- Applicant Address: US TX Houston
- Assignee: M-I L.L.C.
- Current Assignee: M-I L.L.C.
- Current Assignee Address: US TX Houston
- Agent Cameron Sneddon
- Main IPC: E21B21/06
- IPC: E21B21/06 ; B07B1/46 ; E21B47/00 ; G01F23/14

Abstract:
A method for determining a screen break may include obtaining a fluid stream after a screening system in a drilling process; placing the fluid stream into a screen break detector; obtaining a pressure within a well of the screen break detector when the screening system is in a first state; obtaining a pressure within the well of the screen break detector when the screening system is in a second state; determining a differential pressure within the well of the screen break detector obtained when the screening system is in the second state compared to the pressure when the screen break is in the first state; and transmitting a notification to an operator when the pressure within the screen break detector obtained when the screening system is in the second state is greater than the pressure within the screen break detector when the screening system is in the first state.
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