An B Ho

US Patent:

20220364457, Nov 17, 2022

Filed:

Jul 15, 2022

Appl. No.:

17/812850

Inventors:

- Dallas TX, US
John Jeremy CANTWELL - Fredericksburg TX, US
An Binh HO - Lewisville TX, US

International Classification:

E21B 44/06
E21B 44/04
E21B 7/06
E21B 47/024

Abstract:

In at least one embodiment, a control system may include a processor coupled to the database. The control system may include a memory accessible to the processor and storing instructions executable by the processor for: during slide drilling, detecting an increase to a first differential pressure (ΔP) that is greater than a first threshold pressure. In at least one embodiment, the control system may responsive to detecting the first ΔP, determining a time duration for which the first ΔP exceeds the first threshold pressure. In at least one embodiment, the control system may responsive to the first ΔP exceeding the first threshold pressure for less than a first threshold time, continuing the slide drilling without modifying a drilling parameter.

US Patent:

20210017850, Jan 21, 2021

Filed:

Oct 2, 2020

Appl. No.:

17/062175

Inventors:

- Dallas TX, US
John Jeremy CANTWELL - Fredericksburg TX, US
An Binh HO - Lewisville TX, US

International Classification:

E21B 44/04
E21B 7/06
E21B 47/024
E21B 44/06

Abstract:

In at least one embodiment, a control system may include a processor coupled to the database. The control system may include a memory accessible to the processor and storing instructions executable by the processor for: during slide drilling, detecting an increase to a first differential pressure (ΔP) that is greater than a first threshold pressure. In at least one embodiment, the control system may responsive to detecting the first ΔP, determining a time duration for which the first ΔP exceeds the first threshold pressure. In at least one embodiment, the control system may responsive to the first ΔP exceeding the first threshold pressure for less than a first threshold time, continuing the slide drilling without modifying a drilling parameter.

US Patent:

20200063546, Feb 27, 2020

Filed:

Oct 2, 2019

Appl. No.:

16/591387

Inventors:

- Dallas TX, US
John Jeremy Cantwell - Fredericksburg TX, US
An Binh Ho - Lewisville TX, US

International Classification:

E21B 44/04
E21B 44/06
E21B 47/024
E21B 7/06

Abstract:

During slide drilling, certain transient variances in differential pressure may indicate that a subsequent and temporary variance in a toolface angle error does not indicate that drilling should be interrupted. The transient variances in the differential pressure may be within a range of particular threshold pressures.

US Patent:

20140089810, Mar 27, 2014

Filed:

Sep 27, 2012

Appl. No.:

13/629244

Inventors:

- Plano TX, US
Kenneth Durazzo - San Ramon CA, US
An Ho - San Jose CA, US

Assignee:

Futurewei Technologies, Co. - Plano TX

International Classification:

G09G 5/00
G06F 3/048

US Classification:

715738, 345633

Abstract:

A user equipment (UE) comprising a display, a visual input configured to capture motion or stop photography as visual data, a receiver configured to receive network data associated with a network element (NE) from a server, and a processor coupled to the display, visual input, and receiver and configured to receive visual data from the visual input, receive the network data from the server via the receiver, overlay the network data on the visual data to create composite image, and transmit the composite image to the display. Also disclosed is a network comprising a server configured to store network data in memory, wherein the network data comprises the physical location of a plurality of NEs in the network, receive field of view data from a UE, wherein the field of view data defines the field of view of a visual input of the UE, and transmit to the UE a network data response message comprising the network data for each NE physically located in the UE visual input's field of view.