公开(公告)号：US10352818B2

公开(公告)日：2019-07-16

申请号：US15743462

申请日：2015-08-31

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen

IPC: H04B10/079 ,  G01M11/00 ,  H01L31/042 ,  H02S40/42 ,  H02S20/10 ,  F24T10/40 ,  H05K7/20 ,  F24T10/30 ,  H02S40/38

Abstract: A method and system for operating fiber optic monitoring systems utilizing solar panels, batteries, and an interrogator system with associated electronics for operating in cold climates.

公开(公告)号：US10260328B2

公开(公告)日：2019-04-16

申请号：US15306464

申请日：2014-04-24

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen ,  Ken Smith

IPC: E21B43/26 ,  E21B47/135 ,  G01V3/30 ,  G01V8/02 ,  G01V3/26 ,  E21B47/09 ,  E21B47/12

Abstract: A method and system for using a distributed electromagnetic sensing system in horizontal hydraulic fracturing wells to monitor fracture growth in real time.

公开(公告)号：US10253622B2

公开(公告)日：2019-04-09

申请号：US15775715

申请日：2015-12-16

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen ,  Brian Vandellyn Park

IPC: E21B47/16 ,  E21B41/00 ,  E21B47/18 ,  G01S15/89

Abstract: Various embodiments include methods and systems structured to transmit data from downhole sensors to the surface at a well site. The transmission can be implemented to overcome downhole connections that can act as obstructions to direct electrical and optical communication in a wellbore. Electrical signals from one or more sensors in a sensor unit, located on a side of a downhole connection in a wellbore opposite the surface of the wellbore, can be used to drive an acoustic transmitter to transmit an acoustic signal via a production string or casing or fluid in the production string or casing across the downhole connection, where the acoustic signal is received on the surface side of the downhole connection. Data correlated to the received acoustic signal can be provided to a surface location of the wellbore. Additional apparatus, systems, and methods can be implemented in a variety of applications.

公开(公告)号：US20180328170A1

公开(公告)日：2018-11-15

申请号：US15775807

申请日：2015-12-16

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen ,  Brian Vandellyn Park ,  Norman R. Warpinski

IPC: E21B47/12 ,  E21B23/10 ,  E21B47/06 ,  G01H9/00

Abstract: Disclosed are pump-down sensor devices that operate in conjunction with a fiber-optic sensing system to take downhole measurements and communicate them to the surface while moving untethered through a borehole. A pump-down sensor device in accordance with various embodiments includes one or more flow baffles configured for a specified buoyancy, and an electronics module for measuring one or more downhole parameters and transmitting an acoustic signal encoding the measured parameter(s). The acoustic signal can be detected using the fiber-optic sensing system. Additional embodiments are disclosed.

公开(公告)号：US10119868B2

公开(公告)日：2018-11-06

申请号：US15324694

申请日：2014-09-17

Applicant: Halliburton Energy Services, Inc.

Inventor： Jason E. Therrien ,  Mikko Jaaskelainen

IPC: G01J5/08 ,  G01K15/00 ,  G01K11/32 ,  G01J5/00

Abstract: A system and method for a higher speed auto-correcting temperature measurement in a system using a fiber optic distributed sensor.

公开(公告)号：US20180291726A1

公开(公告)日：2018-10-11

申请号：US15767038

申请日：2015-12-16

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen ,  Jason Edward Therrien ,  Seldon David Benjamin

IPC: E21B47/06 ,  G01V1/20 ,  G01V1/52 ,  E21B47/12

Abstract: A system for continuous determination of annulus pressure in subsurface wells comprises one or more electro acoustic technology sensor assemblies permanently installed in each annulus surrounding a subsurface well; and a fiber optic cable in close proximity to the electro acoustic technology sensor assemblies and in communication with a surface distributed acoustic fiber optic interrogator.

公开(公告)号：US20180283143A1

公开(公告)日：2018-10-04

申请号：US15765199

申请日：2015-12-16

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen ,  Brian V. Park

IPC: E21B41/00 ,  G01D5/353 ,  E21B47/12 ,  H02J7/02 ,  H02J50/10

CPC classification number: E21B41/0085 ,  E21B47/123 ,  G01D5/353 ,  H01F38/14 ,  H02J7/00 ,  H02J7/025 ,  H02J50/00 ,  H02J50/10

Abstract: A system and method for enabling inductive charging through downhole casings for electro acoustic technology devices.

公开(公告)号：US20180274357A1

公开(公告)日：2018-09-27

申请号：US15764140

申请日：2015-11-02

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen ,  Brian Vandellyn Park ,  Seldon David Benjamin

IPC: E21B47/06 ,  E21B17/00 ,  G01K11/32 ,  B29C45/00 ,  B29C45/14

CPC classification number: E21B47/065 ,  B29C45/0001 ,  B29C45/14622 ,  B29K2063/00 ,  B29L2031/28 ,  B33Y80/00 ,  E21B17/00 ,  E21B43/2406 ,  E21B47/01 ,  G01K11/3206

Abstract: A method may include coiling a fiber line around an exterior side of a casing section. A mold may be temporarily secured to at least a portion of the exterior side of the casing section. An epoxy material may be injected into the mold to form a cover. The cover may extend over the fiber line and the exterior of the casing section. The cover may have a substantially equal thickness for centralizing the casing section when the casing section is positioned downhole. The mold may be removed from the exterior side of the casing section after the epoxy material has cured.

公开(公告)号：US20180202894A1

公开(公告)日：2018-07-19

申请号：US15743462

申请日：2015-08-31

Applicant: Halliburton Energy Services, Inc.

Inventor： Mikko Jaaskelainen

IPC: G01M11/00 ,  H04B10/079 ,  F24T10/40 ,  H05K7/20

CPC classification number: G01M11/319 ,  F24T10/30 ,  F24T10/40 ,  H01L31/042 ,  H02S20/10 ,  H02S40/38 ,  H02S40/425 ,  H04B10/079 ,  H05K7/20336 ,  Y02E10/10 ,  Y02E10/50

Abstract: A method and system for operating fiber optic monitoring systems utilizing solar panels, batteries, and an interrogator system with associated electronics for operating in cold climates.

公开(公告)号：US20180119539A1

公开(公告)日：2018-05-03

申请号：US15568218

申请日：2015-06-15

Applicant: Halliburton Energy Services, Inc.

Inventor： Hongyan Duan ,  Mikko Jaaskelainen

IPC: E21B47/04 ,  E21B47/10 ,  E21B47/12 ,  G01K11/32

Abstract: A method for using the depth derivative of distributed temperature sensing data to identify fluid levels as a tool of downhole pressure control comprises providing a fiber optic based distributed temperature sensing measurement system through a production region; gathering the temperatures through the production region as a function of the depth in the subsurface well and as a function of the elapsed time; calculating from the gathered data the depth derivative of the temperature changes as a function of depth in the subsurface well and of the elapsed time; and displaying the depth derivative data for analysis of the fluid levels to identify fluid levels.