公开(公告)号：FR3040426B1

公开(公告)日：2019-09-13

申请号：FR1657170

申请日：2016-07-26

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： RAVI KRISHNA M ,  GAO LI ,  STOKELY CHRISTOPHER LEE

IPC: E21B49/00

Abstract: La présente divulgation concerne la détermination d'un matériau annulaire dans un puits de forage (108, 502), qui comprend la mesure d'un bruit acoustique d'au moins un matériau de référence et qui produit au moins un profil acoustique (P1, P2, P3) correspondant, la surveillance du matériau annulaire avec au moins un capteur acoustique (138) positionné dans le puits de forage (108, 502) de manière à obtenir une réponse acoustique du matériau annulaire, la comparaison de la réponse acoustique avec l'au moins un profil acoustique (P1, P2, P3) en utilisant un processeur (710) couplé en communication avec l'au moins un capteur acoustique (138), et la caractérisation du matériau annulaire sur la base de la comparaison de la réponse acoustique avec l'au moins un profil acoustique (P1, P2, P3).

公开(公告)号：AU2015395615B2

公开(公告)日：2019-08-01

申请号：AU2015395615

申请日：2015-05-15

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： STOKELY CHRISTOPHER LEE ,  TIPS TIMOTHY R ,  RODNEY PAUL F ,  MAIDA JOHN LAURETO ,  RAVI KRISHNA M ,  BRICKHOUSE JAMAAL ,  DOWNEY LUKE CHRISTOPHER

IPC: E21B47/002 ,  E21B33/13 ,  G01V8/02

Abstract: A system can include a cementing tool positionable within a casing string of a wellbore. A receiver that is positionable at the surface of the wellbore can receive an optical signal. A locator coupled to the cementing tool can generate an electrical signal in response to detecting a change in a surrounding magnetic field. A light source can generate an optical signal. A fiber optic cable can transmit the optical signal generated by the light source. A fiber reel can dispense the fiber optic cable from an end of the fiber optic cable.

公开(公告)号：CA2982274A1

公开(公告)日：2016-11-24

申请号：CA2982274

申请日：2015-05-15

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： STOKELY CHRISTOPHER LEE ,  TIPS TIMOTHY R ,  RODNEY PAUL F ,  MAIDA JOHN LAURETO ,  RAVI KRISHNA M ,  BRICKHOUSE JAMAAL ,  DOWNEY LUKE CHRISTOPHER

IPC: E21B47/092 ,  E21B33/13 ,  E21B33/16 ,  E21B47/135

Abstract: A system can include a cementing tool positionable within a casing string of a wellbore. A receiver that is positionable at the surface of the wellbore can receive an optical signal. A locator coupled to the cementing tool can generate an electrical signal in response to detecting a change in a surrounding magnetic field. A light source can generate an optical signal. A fiber optic cable can transmit the optical signal generated by the light source. A fiber reel can dispense the fiber optic cable from an end of the fiber optic cable.

公开(公告)号：CA2943980A1

公开(公告)日：2015-12-03

申请号：CA2943980

申请日：2014-05-27

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： STOKELY CHRISTOPHER LEE ,  ELLMAUTHALER ANDREAS

IPC: E21B47/06 ,  G01V1/40 ,  G01V1/48

Abstract: A distributed acoustic sensor, such as a fiber optic acoustic sensing system, can be used in a wellbore to detect pressure fluctuations indicative of events occurring in the wellbore. Sensed data from the distributed acoustic sensor can be deblurred to enhance spatial resolution. The sensed data can be combined with a point-spread function determined from a calibration process to deblur the sensed data. Compressive sensing can also be used, alone or in conjunction with calibration, to determine the most-likely accurate results from the sensed data.

公开(公告)号：CA2934782A1

公开(公告)日：2015-07-30

申请号：CA2934782

申请日：2014-01-21

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： NUNES LEONARDO DE OLIVEIRA ,  STOKELY CHRISTOPHER LEE

IPC: G01H9/00 ,  G01D5/26 ,  G01F1/66 ,  G01M3/24 ,  G01N29/36 ,  G01V8/10 ,  G01V9/00

Abstract: A method and device for monitoring oil field operations with a fiber optic distributed acoustic sensor (DAS) that uses a continuous-wave fiber optic distributed acoustic sensor with a very small spatial sampling while being able to sense acoustic events that have a large bandwidth by employing a demodulation/decoding method utilizing multiple spread-spectrum codes.

公开(公告)号：AU2020426066B2

公开(公告)日：2025-02-27

申请号：AU2020426066

申请日：2020-11-06

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： STOKELY CHRISTOPHER LEE ,  MAIDA JR JOHN LAURETO ,  RAVI KRISHNA M

IPC: E21B47/125 ,  E21B17/02 ,  E21B33/12 ,  E21B33/14 ,  E21B34/14

Abstract: A system for cementing a wellbore having a casing string disposed in the wellbore is provided. The system includes a cement tool, a fiber optic cable, and a computing device. The cement tool is operable to be deployed down the wellbore through a casing string from a surface during cementing process of the wellbore. The cement tool includes a tool sensor. The fiber optic cable is coupled with the cement tool such that the fiber optic cable spans the wellbore from the cement tool to the surface. The fiber optic cable is communicatively coupled with the tool sensor. The computing device is communicatively coupled with the fiber optic cable and is operable to receive and process signals from the tool sensor via the fiber optic cable during the cementing process.

公开(公告)号：AU2020426649B2

公开(公告)日：2024-12-19

申请号：AU2020426649

申请日：2020-12-09

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： MAIDA JOHN LAURETO ,  STOKELY CHRISTOPHER LEE

IPC: E21B47/125 ,  E21B23/04 ,  E21B33/16 ,  E21B47/06 ,  G01B11/16

Abstract: Aspects of the subject technology relate to systems and methods for performing distributed measurements along a wellbore using distributed strain sensing with a distributed fiber optic sensing cable. Systems and methods are provided for utilizing a distributed fiber optic sensing cable connected to a cementing tool to obtain distributed strain sensing data along the wellbore. Distributed strain sensing data is obtained along the wellbore from the distributed fiber optic sensing cable. Distributed measurement pressure data is determined based on the distributed strain sensing data received from the distributed fiber optic sensing cable. A strain value is determined based on the distributed measurement pressure data and the distributed strain sensing data.

公开(公告)号：NO20220728A1

公开(公告)日：2022-06-24

申请号：NO20220728

申请日：2022-06-24

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： MAIDA JR JOHN LAURETO ,  STOKELY CHRISTOPHER LEE ,  SKINNER NEAL GREGORY

IPC: E21B47/107 ,  E21B33/14 ,  E21B33/16 ,  E21B47/005 ,  E21B47/12

Abstract: A system is provided for cementing a wellbore having a casing string disposed in the wellbore. The system includes a cement tool operable to be deployed down the wellbore through the casing string from a surface during cementing process of the wellbore, a fiber optic cable, and a computing device. The fiber optic cable is coupled with the cement tool such that the fiber optic cable spans the wellbore from the cement tool to the surface. The computing device is communicatively coupled with the fiber optic cable and is operable to receive and process signals from the fiber optic cable during the cementing process.

公开(公告)号：AU2020426342A1

公开(公告)日：2022-05-26

申请号：AU2020426342

申请日：2020-12-10

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： MAIDA JR JOHN LAURETO ,  STOKELY CHRISTOPHER LEE

IPC: E21B47/10 ,  E21B33/16 ,  E21B47/125

Abstract: A method includes attaching a fiber optic cable to a cementing tool configured to attach to a cementing plug displace cement in a hydrocarbon well. The method can also include deploying the cementing tool in the hydrocarbon well to cause the cementing plug to begin releasing cement to form to displace cement to form a cement sheath in the hydrocarbon well. Additionally, the method can also include receiving, by a sensor receiver at a wellhead of the hydrocarbon well, a signal with cementing data as the cement sheath cures. Furthermore, the method can also include determining whether the cement sheath is curing properly. A system and a non-transitory computer readable medium are also provided.

公开(公告)号：AU2015406920B2

公开(公告)日：2021-07-29

申请号：AU2015406920

申请日：2015-08-26

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： RAVI KRISHNA M ,  GAO LI ,  STOKELY CHRISTOPHER LEE

IPC: E21B47/00 ,  G01V1/40 ,  G01V1/46

Abstract: Determining a type of annular material in a wellbore comprises measuring an acoustic noise of one or more reference materials and thereby generating a corresponding one or more acoustic profiles, monitoring the annular material with an acoustic sensor positioned in the wellbore and thereby obtaining an acoustic response of the annular material, comparing the acoustic response with the one or more acoustic profiles using a processor communicably coupled to the acoustic sensor, and characterizing the annular material based on the comparison of the acoustic response and the one or more acoustic profiles.