Robert James Potter

US Patent:

20080093125, Apr 24, 2008

Filed:

Mar 26, 2007

Appl. No.:

11/691445

Inventors:

Jared Potter - San Carlos CA, US
Robert Potter - Rio Rancho NM, US
James Basler - Redwood City CA, US
Thomas Wideman - Milton MA, US

Assignee:

Potter Drilling, LLC - Redwood City CA

International Classification:

E21B 7/18

US Classification:

175067000, 175091000

Abstract:

System and methods for creating shaped, non-circular boreholes in rocks especially for use with geothermal heat pump applications and for increasing wellbore support in applications such as horizontal oil and gas drilling are described. The systems and methods when applied to geothermal heat pumps create an elliptical shaped hole that is optimized for placing heat transfer tubes with a minimum of grout used. The significantly reduced cross-sectional area of the elliptical borehole also increases the overall drilling rate in rock and especially in hard rocks. In horizontal hard-rock drilling, creation of a horizontal non-circular borehole or modification of a circular borehole to a non-circular geometry is used to stabilize the borehole prior to casing insertion, and may also allow the use of lower mud pressures improving drilling rates. The system uses a non-contacting drilling system which in one embodiment uses a supersonic flame jet drilling system with a movable nozzle that swings between pivot points. In a second embodiment the elliptical shaped hole is created by an abrasive fluid or particle bearing-fluid or air jet drill that moves between pivot points. In another embodiment a non-contacting drill can use dual parallel nutating nozzles that create a pair of overlapping circular holes. The non-circular shaped hole is created by either the high temperature flame or water-particle jet or chemically active fluid jet as it removes rock material by erosion, dissolution and or thermal spalling. Modifications of circular boreholes to a generally elliptical shape can also be done using milling or jetting techniques.

US Patent:

20100032207, Feb 11, 2010

Filed:

Jul 6, 2009

Appl. No.:

12/498021

Inventors:

Jared Michael Potter - San Carlos CA, US
Robert Marshall Potter - Rio Rancho NM, US
James Robert Basler - Redwood City CA, US
Thomas Waller Wideman - Milton MA, US

International Classification:

E21B 7/00
E21B 7/28
E21B 7/18
E21B 7/14
E21B 7/04
E21B 47/00

US Classification:

175 11, 175 57, 175 67, 175 64, 175 62, 175 50

Abstract:

System and methods for creating shaped, non-circular boreholes in rocks especially for use with geothermal heat pump applications and for increasing wellbore support in applications such as horizontal oil and gas drilling are described. The systems and methods when applied to geothermal heat pumps create an elliptical shaped hole that is optimized for placing heat transfer tubes with a minimum of grout used. The significantly reduced cross-sectional area of the elliptical borehole also increases the overall drilling rate in rock and especially in hard rocks. In horizontal hard-rock drilling, creation of a horizontal non-circular borehole or modification of a circular borehole to a non-circular geometry is used to stabilize the borehole prior to casing insertion, and may also allow the use of lower mud pressures improving drilling rates. The system uses a non-contacting drilling system which in one embodiment uses a supersonic flame jet drilling system with a movable nozzle that swings between pivot points. In a second embodiment the elliptical shaped hole is created by an abrasive fluid or particle bearing-fluid or air jet drill that moves between pivot points. In another embodiment a non-contacting drill can use dual parallel nutating nozzles that create a pair of overlapping circular holes. The non-circular shaped hole is created by either the high temperature flame or water-particle jet or chemically active fluid jet as it removes rock material by erosion, dissolution and or thermal spalling. Modifications of circular boreholes to a generally elliptical shape can also be done using milling or jetting techniques.

US Patent:

20110174537, Jul 21, 2011

Filed:

Mar 15, 2011

Appl. No.:

13/048405

Inventors:

Jared Michael Potter - Redwood City CA, US
Robert Marshall Potter - Redwood City CA, US
James Robert Basler - Redwood City CA, US
Thomas Waller Wideman - Milton MA, US

Assignee:

Potter Drilling, LLC - Redwood City CA

International Classification:

E21B 7/00
E21B 7/28
E21B 7/18
E21B 7/14
E21B 47/00

US Classification:

175 11, 175 57, 175 67, 175 64, 175 62

Abstract:

System and methods for creating shaped, non-circular boreholes in rocks especially for use with geothermal heat pump applications and for increasing wellbore support in applications such as horizontal oil and gas drilling are described. The systems and methods when applied to geothermal heat pumps create an elliptical shaped hole that is optimized for placing heat transfer tubes with a minimum of grout used. The significantly reduced cross-sectional area of the elliptical borehole also increases the overall drilling rate in rock and especially in hard rocks. In horizontal hard-rock drilling, creation of a horizontal non-circular borehole or modification of a circular borehole to a non-circular geometry is used to stabilize the borehole prior to casing insertion, and may also allow the use of lower mud pressures improving drilling rates. The system uses a non-contacting drilling system which in one embodiment uses a supersonic flame jet drilling system with a movable nozzle that swings between pivot points. In a second embodiment the elliptical shaped hole is created by an abrasive fluid or particle bearing-fluid or air jet drill that moves between pivot points. In another embodiment a non-contacting drill can use dual parallel nutating nozzles that create a pair of overlapping circular holes. The non-circular shaped hole is created by either the high temperature flame or water-particle jet or chemically active fluid jet as it removes rock material by erosion, dissolution and or thermal spalling. Modifications of circular boreholes to a generally elliptical shape can also be done using milling or jetting techniques.

US Patent:

20130264118, Oct 10, 2013

Filed:

Nov 9, 2012

Appl. No.:

13/672842

Inventors:

Jared M. Potter - San Carlos CA, US
Donald S. Dreesen - Los Alamos NM, US
Robert M. Potter - Redwood City CA, US
Jason Unzelman-Langsdorf - Redwood City CA, US

International Classification:

E21B 10/60

US Classification:

175 17

Abstract:

Methods and apparatus for excavation of a borehole in a geological formation are provided. Such methods may include providing a thermal system capable of providing substantially hot fluid, and comprising at least one jet nozzle, providing a mechanical drilling system comprising a drill bit, directing the substantially hot fluid through the jet nozzle towards the geological formation causing an altered portion of geological formation to form, and removing the altered portion using the drill bit, thereby creating cuttings and producing a borehole in the geological formation.

US Patent:

20210399798, Dec 23, 2021

Filed:

Jun 14, 2021

Appl. No.:

17/347068

Inventors:

- San Diego CA, US
Robert POTTER - Mountain View CA, US
Gregory L. QUIGGLE - Leesburg VA, US
Stuart DAUGHTRIDGE - Huntingtown MD, US

International Classification:

H04B 7/185
H04L 5/00
H04B 7/06

Abstract:

Software-based orchestration of communication payloads in satellites. In an embodiment, a payload model of a satellite payload, defined in a data modeling language (e.g., YANG) and representing a configuration for the satellite payload, is received. The configuration specifies a setting for at least one component of the satellite payload. The payload model is translated into one or more satellite commands for configuring the satellite payload according to the configuration represented in the payload model, and the satellite payload is reconfigured using the satellite command(s).

US Patent:

20180195089, Jul 12, 2018

Filed:

Dec 14, 2017

Appl. No.:

15/842664

Inventors:

- Carlsbad CA, US
- Regensburg, DE
Yizhu GUO - Castro Valley CA, US
Xiquan LIANG - Escondido CA, US
Robert POTTER - San Marcos CA, US
Sanjay KUMAR - Carlsbad CA, US

International Classification:

C12N 15/90
C12N 15/10
C12Q 1/686
C12P 19/34
C12N 15/11

Abstract:

The present disclosure generally relates to compositions and methods for the genetic modification of cells. In particular, the disclosure relates to CRISPR reagents and the use of such reagents.

US Patent:

20160102322, Apr 14, 2016

Filed:

Oct 9, 2015

Appl. No.:

14/879872

Inventors:

- Carlsbad CA, US
- Regensburg, DE
Yizhu Guo - Castro Valley CA, US
Xiquan Liang - Escondido CA, US
Robert Potter - San Marcos CA, US

International Classification:

C12N 15/90
C12N 15/11
C12P 19/34

Abstract:

The present disclosure generally relates to compositions and methods for the genetic modification of cells. In particular, the disclosure relates to CRISPR reagents and the use of such reagents.