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1. 发明专利

NO346355B1 Isotopic Analysis from a Controlled Extractor in Communication to a Fluid System on a Drilling Rig 未知
公开(公告)号：NO346355B1
公开(公告)日：2022-06-20
申请号：NO20161401
申请日：2016-09-05
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS
IPC分类号： E21B49/00 , E21B47/00 , E21B49/08
摘要： A method for downhole formation evaluation includes extracting a fluid sample from a drilling fluid using a controlled gas separator. The evaluation further includes extracting a plurality of individual chemical species from the fluid sample, wherein the individual chemical species include methane, ethane, propane, and CO2 and identifying isotope concentrations in each of the individual chemical species. Identified isotope concentrations in each of the individual chemical species are output for a first time period.

2. 发明专利

NO20220443A1 DRILLING FLUID MEASUREMENTS USING ACTIVE GAS DILUTION 未知
公开(公告)号：NO20220443A1
公开(公告)日：2022-04-14
申请号：NO20220443
申请日：2022-04-14
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS
IPC分类号： E21B21/06 , E21B47/06 , G01F1/74 , G01F15/00 , G01N33/00 , G05D7/06
摘要： Aspects and features include a system and method for drilling fluid measurement using active gas dilution. Active and automatic correction of the flow of a mixture of a sample gas and a carrier gas supplied to detectors is used while making measurements. A computing device measures a physical state of the mixture, determines a gas flow rate for the mixture, and determines a corrected flow rate for the carrier gas based on the physical state of the mixture and the mixture gas flow rate. The computing device then adjusts the flow rate of the carrier gas into the drilling fluid to maintain the corrected flow rate. This control improves accuracy by reducing the introduction of contaminants from the measurement environment and allowing compositional measurement to be made well above the lower detection limits of the detectors being used for the measurements.

3. 发明专利

FR3033677B1 METHODES ET SYSTEMES POUR MAINTENIR LA TRANSPARENCE OPTIQUE PENDANT L'ACQUISITION D'IMAGE DE PARTICULES 未知
公开(公告)号：FR3033677B1
公开(公告)日：2019-05-31
申请号：FR1650371
申请日：2016-01-18
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS , GOSNEY JON TROY
IPC分类号： H04N5/225 , G01V8/00
摘要： La souillure ou l'endommagement d'une fenêtre transparente au rayonnement électromagnétique peut nous empêcher d'obtenir des images satisfaisantes avec une unité d'acquisition d'images, telle qu'une caméra. Certains types d'environnements peuvent être particulièrement enclins à promouvoir la salissure ou les dommages, et le nettoyage et la réparation manuels d'une fenêtre transparente au rayonnement électromagnétique peuvent être difficiles dans certains environnements. Ces problèmes peuvent être particulièrement répandus lors de la prise d'image des déblais de forage et d'autres solides provenant d'un puits de forage en raison de l'environnement d'échantillonnage complexe dans lesquels ces solides sont souvent déposés. Les systèmes d'imagerie de puits de forage peuvent comprendre : un trajet de flux se prolongeant d'un puits de forage ; une fenêtre transparente au rayonnement électromagnétique à l'extérieur du puits de forage, établissant une communication optique avec le trajet de flux ; une unité d'acquisition d'images en communication optique avec le trajet de flux à travers la fenêtre transparente au rayonnement électromagnétique ; et une barrière amovible qui est également transparente au rayonnement électromagnétique et qui est placée entre la fenêtre transparente au rayonnement électromagnétique et le trajet de flux.

4. 发明专利

CA2962393C SYSTEMS AND METHODS FOR REAL-TIME MEASUREMENT OF GAS CONTENT IN DRILLING FLUIDS 未知
公开(公告)号：CA2962393C
公开(公告)日：2019-03-26
申请号：CA2962393
申请日：2014-11-10
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： MITCHELL IAN DAVID CAMPBELL , ROWE MATHEW DENNIS
IPC分类号： E21B43/12 , E21B47/00
摘要： Measuring the amount of individual gases in drilling fluids in real-time may be performed with optical computing devices that are calibrated in real-time or periodically with gas analysis devices to provide more accurate gas content measurements. In some instances, one or more drilling or completion parameters may be altered in response thereto the concentration or change in concentration of individual gases in drilling fluids.

5. 发明专利

CA2918014C SYSTEM FOR TRACKING AND SAMPLING WELLBORE CUTTINGS USING RFID TAGS 未知
公开(公告)号：CA2918014C
公开(公告)日：2019-01-08
申请号：CA2918014
申请日：2013-08-28
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： GRAVES WALTER VARNEY ANDREW , GALLIANO CLINTON CHERAMIE , ROWE MATHEW DENNIS
IPC分类号： E21B47/13 , E21B49/10
摘要： A system and process for determining system operational characteristics of a drill string or completed well includes one or more detectors positioned along a fluid flow path in a wellbore. The detectors are operable to detect the presence of one or more transmitters circulated within the fluid flow path and to receive and record data based on detecting the transmitters. The system determines an operational characteristic, such as cutting sample identification information, flow rate, pump efficiency, lag, the presence of a washout, losses, or an equipment malfunction based on the data received and recorded by the detectors.

6. 发明专利

CA2945619C MONITORING OF DRILLING OPERATIONS USING DISCRETIZED FLUID FLOWS 未知
公开(公告)号：CA2945619C
公开(公告)日：2017-10-17
申请号：CA2945619
申请日：2014-05-15
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS
IPC分类号： E21B21/08 , E21B43/12
摘要： A system and method for monitoring drilling operations by dividing a flow of fluid into at least one discrete fluid unit, circulating the fluid unit through a wellbore, and comparing a measured change to a property of the fluid unit to a predicted change in the property of the fluid unit. In addition to measuring the change to the property of the fluid unit, the fluid unit may be tracked by iteratively calculating the location of the fluid unit as it passes through the wellbore. Data collected for the fluid unit by a control system may be analyzed and used by the control system or an operator to diagnose problems or improve overall efficiency of drilling operations.

7. 发明专利

NO20171490A1 DETERMINING THE CURRENT STATE OF CEMENT IN A WELLBORE 未知
公开(公告)号：NO20171490A1
公开(公告)日：2017-09-15
申请号：NO20171490
申请日：2017-09-15
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS , GOSNEY JON TROY
IPC分类号： E21B33/13 , E21B33/14 , E21B47/00
摘要： Systems and methods are provided for determining a cure state of cement in a wellbore. A drill device can be used to drill cement in a wellbore. Contact between the drill device and the cement can cause friction or heat, which can produce a gas. A gas detector can be positioned near a wellbore for detecting an amount of gas and a type of gas produced by contact between the drill device and the cement in the wellbore. The cure state of cement in the wellbore can be determined based on the amount of gas and the type of gas detected.

8. 发明专利

ITUB20160446A1 METODI E SISTEMI PER MANTENERE TRASPARENZA OTTICA DURANTE L'ACQUISIZIONE DI IMMAGINI DI PARTICOLATO 未知
公开(公告)号：ITUB20160446A1
公开(公告)日：2017-07-19
申请号：ITUB20160446
申请日：2016-01-19
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS , GOSNEY JON TROY

9. 发明专利

CA2982438A1 DETERMINING THE CURRENT STATE OF CEMENT IN A WELLBORE 未知
公开(公告)号：CA2982438A1
公开(公告)日：2016-11-24
申请号：CA2982438
申请日：2015-05-19
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS , GOSNEY JON TROY
IPC分类号： E21B47/005
摘要： Systems and methods are provided for determining a cure state of cement in a wellbore. A drill device can be used to drill cement in a wellbore. Contact between the drill device and the cement can cause friction or heat, which can produce a gas. A gas detector can be positioned near a wellbore for detecting an amount of gas and a type of gas produced by contact between the drill device and the cement in the wellbore. The cure state of cement in the wellbore can be determined based on the amount of gas and the type of gas detected.

10. 发明专利

NO20161619A1 Monitoring of drilling operations using discretized fluid flows 未知
公开(公告)号：NO20161619A1
公开(公告)日：2016-10-10
申请号：NO20161619
申请日：2016-10-10
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： ROWE MATHEW DENNIS
IPC分类号： E21B21/08 , E21B44/00 , E21B49/00

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