公开(公告)号：WO2016076825A1

公开(公告)日：2016-05-19

申请号：PCT/US2014/064828

申请日：2014-11-10

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： MITCHELL, Ian David Campbell ,  ROWE, Mathew Dennis

IPC: E21B43/12 ,  E21B47/00

CPC classification number: E21B49/005 ,  E21B21/062 ,  E21B21/067 ,  E21B47/102 ,  E21B49/08 ,  E21B49/087 ,  G01N21/8507 ,  G01N33/0006 ,  G01N33/004 ,  G01N33/0047 ,  G01N2021/8405 ,  G01N2021/8411 ,  G01N2021/8416

Abstract: 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.

Abstract translation: 可以使用实时或周期性地与气体分析装置进行校准的光学计算设备来执行测量钻井液中各种气体的量，以提供更准确的气体含量测量。 在一些情况下，响应于钻井液中各种气体的浓度或浓度的变化可以改变一个或多个钻井或完井参数。

公开(公告)号：WO2015174991A1

公开(公告)日：2015-11-19

申请号：PCT/US2014/038223

申请日：2014-05-15

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis

IPC: E21B21/08 ,  E21B43/12

CPC classification number: E21B49/08 ,  E21B21/01 ,  E21B21/065 ,  E21B21/08 ,  E21B44/00 ,  E21B49/003 ,  E21B2021/007 ,  G01F1/8409 ,  G01N33/2823 ,  G08B21/182

Abstract: 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.

Abstract translation: 一种用于通过将流体流分成至少一个离散流体单元来监测钻井操作的系统和方法，使流体单元循环通过井眼，并将测量的变化与流体单元的性质相比预测的 流体单元。 除了测量流体单元的性质的变化之外，流体单元可以通过迭代地计算流体单元穿过井眼时的位置来跟踪。 由控制系统为流体单元收集的数据可以被控制系统或操作者分析和使用以诊断问题或提高钻井操作的整体效率。

公开(公告)号：WO2022203692A1

公开(公告)日：2022-09-29

申请号：PCT/US2021/024654

申请日：2021-03-29

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis ,  LAWRENCE, Shaun Patrick

IPC: E21B43/12 ,  E21B37/08 ,  E21B47/12

Abstract: A well system for handling downhole particles. The well system may include a mud pump, a shaker including a corrugated shaker screen, a drill string, an imaging device, and a data acquisition system that may include a processor. The processor may be programmed to determine a cross-sectional area of a portion of the corrugated shaker screen occupied by the downhole particles in a first image of the images based on the first image, on a known profile of corrugations of the corrugated shaker screen and a known distance and angle between the imaging device and the corrugated shaker screen to determine a volume of the downhole particles on the portion of the corrugated shaker screen in the first image based on the cross sectional area occupied by downhole particles, a velocity of the downhole particles moving across the corrugated shaker screen, and an image generation rate.

公开(公告)号：WO2022203672A1

公开(公告)日：2022-09-29

申请号：PCT/US2021/024033

申请日：2021-03-25

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis ,  BLAKEY, Thuy Hanh Thi

IPC: E21B47/12 ,  E21B4/02 ,  E21B43/12

Abstract: A drilling system for drilling a well. The drilling system may include a drillstring, a gas detector, and a computer system. The drillstring may include a downhole motor operable to rotate a drill bit and the downhole motor may include a stator and a rotor, at least one of the stator or the rotor comprising an elastomer compound. The gas detector may be operable to detect a gas indicative of deterioration of the elastomer compound. The computer system may be programmed to generate an indication based on the detection of the gas indicative of the deterioration by the gas detector.

公开(公告)号：WO2021257165A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/026786

申请日：2021-04-12

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis

IPC: G01N21/39 ,  G01N21/27 ,  G01N21/25 ,  G01N1/08 ,  G01J3/42 ,  E21B43/26 ,  E21B47/12 ,  E21B21/066 ,  E21B43/35 ,  E21B49/005 ,  G01N1/286 ,  G01N1/34 ,  G01N2001/2866 ,  G01N2021/399 ,  G01N21/45 ,  G01N33/241

Abstract: This disclosure presents a process and system to determine characteristics of a subterranean formation proximate a borehole. Borehole material is typically pumped from the borehole, though borehole material can be used within the borehole as well. Extracted material of interest is collected from the borehole material and prepared for analyzation. Typically, the preparation can be a separation process, a filtering process, a moisture removal process, a pressure control process, a flow control process, a cleaning process, and other preparation processes. The prepared extracted material is placed in a laser dispersion spectroscopy device (LDS) where measurements can be taken. A LDS analyzer can generate results utilizing the measurements, where the results of the extracted material can include one or more of composition parameters, alkene parameters, and signature change parameters. The results can be communicated to other systems and processes to be used as inputs into well site operation plans and decisions.

公开(公告)号：WO2021183193A1

公开(公告)日：2021-09-16

申请号：PCT/US2020/063127

申请日：2020-12-03

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis

IPC: E21B36/04 ,  E21B43/12 ,  E21B49/08

Abstract: A gas extraction system comprising a heater configured to receive a wellbore servicing fluid sample and discharge a heated wellbore servicing fluid sample, wherein the heater comprises an internal heat exchange surface coated with a superhydrophobic coating composition; a gas extractor configured to receive at least a portion of the heated wellbore servicing fluid sample and extract an extracted gas from the heated wellbore servicing fluid sample; and one or more detectors configured to receive at least a portion of the extracted gas and provide an analysis of the extracted gas.

公开(公告)号：WO2021061142A1

公开(公告)日：2021-04-01

申请号：PCT/US2019/053321

申请日：2019-09-26

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis

IPC: E21B12/02 ,  E21B10/00 ,  E21B41/00

Abstract: Drill bit wear can be quantified through an analysis of chemical reactions that occur during drilling. A detector measures the molar composition of a dissolved gas sample. From the molar composition, the moles of hydrogen, ethylene, and propylene in the dissolved gas sample are determined. A thermal cracking reaction and a thermal decomposition reaction determine moles of hydrogen produced during drill bit wear based on the moles of ethylene and propylene. The moles of hydrogen produced is subtracted from the total moles of hydrogen to determine moles of hydrogen produced by metal oxidation. A metal -water reaction determines the moles of metal that have been oxidized. This can be converted into mass or volume of metal loss to quantify drill bit wear.

公开(公告)号：WO2018071029A1

公开(公告)日：2018-04-19

申请号：PCT/US2016/056848

申请日：2016-10-13

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis ,  GOSNEY, Jon Troy

IPC: E21B49/08 ,  G01N30/72 ,  G01N33/00 ,  G01N30/88

Abstract: Systems and methods are provided for analyzing isotopes of a gas from a wellbore to determine geological information associated with the wellbore. A drill device can be used to drill rocks or particles in a wellbore, which can cause a gas to be released within the wellbore. Fluid can be pumped into the wellbore as the drill bit drills the rocks or particles and the fluid, along with the gas released, can flow through the wellbore and to a surface of the wellbore. A gas detector can be positioned near the wellbore for detecting an amount of gas and a type of gas in the fluid and gas mixture and transmitting data about the amount and type of the gas to a computing device. The computing device can output data based on the amount and type of gas in the mixture for determining geological information about the wellbore.

Abstract translation: 提供系统和方法用于分析来自井眼的气体的同位素以确定与井筒相关的地质信息。 钻探装置可用于在井眼中钻出岩石或颗粒，这可能导致气体在井眼内被释放。 随着钻头钻出岩石或颗粒，流体可以被泵入井筒中，并且流体与释放的气体一起可以流过井筒并流到井眼表面。 气体检测器可以定位在井眼附近，用于检测流体和气体混合物中的气体量和气体种类，并将关于气体量和类型的数据传输到计算设备。 计算设备可以基于混合物中气体的量和类型输出数据以确定关于井眼的地质信息。

公开(公告)号：WO2016186653A1

公开(公告)日：2016-11-24

申请号：PCT/US2015/031540

申请日：2015-05-19

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis ,  GOSNEY, Jon Troy

IPC: E21B33/13 ,  E21B33/14 ,  E21B47/005

CPC classification number: E21B47/0005 ,  E21B33/14 ,  G01N33/0063 ,  G01N33/383 ,  G08B21/182

Abstract: 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.

Abstract translation: 提供了用于确定井筒中水泥固化状态的系统和方法。 钻井装置可用于在水井中钻出水泥。 钻机与水泥之间的接触会导致摩擦或发热，从而产生气体。 气体检测器可以放置在井筒附近，用于检测气体的量和通过钻井装置与钻井中的水泥之间的接触产生的气体类型。 井眼中水泥的固化状态可以根据气体的数量和检测到的气体的类型来确定。

公开(公告)号：WO2016148671A1

公开(公告)日：2016-09-22

申请号：PCT/US2015/020348

申请日：2015-03-13

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： ROWE, Mathew Dennis ,  GOSNEY, Jon Troy

IPC: E21B47/002 ,  G01V8/02 ,  G01V13/00

CPC classification number: G01N21/15 ,  E21B47/0002 ,  G01N15/0227 ,  G01N15/1459 ,  G01N2015/0053 ,  G01N2021/152 ,  G01N2021/157 ,  G01V8/02 ,  G02B27/0006 ,  H04N5/332

Abstract: Fouling of or damage to an electromagnetic radiation-transparent window can preclude one from obtaining satisfactory images with an image acquisition unit, such as a camera. Certain types of environments may be particularly prone toward promoting fouling or damage, and manual cleaning or repair of an electromagnetic radiation-transparent window may be difficult in some circumstances. These issues may be particularly prevalent when imaging drill cuttings and other solids obtained from a wellbore due to the complex sampling environment in which these solids are often disposed. Wellhead imaging systems can comprise: a flow pathway extending from a wellbore; an electromagnetic radiation-transparent window external to the wellbore establishing optical communication with the flow pathway; an image acquisition unit in optical communication with the flow pathway via the electromagnetic radiation-transparent window; and a movable barrier that is also electromagnetic radiation-transparent and is disposed between the electromagnetic radiation-transparent window and the flow pathway.

Abstract translation: 对电磁辐射透明窗口的污染或损坏可以排除一个使用诸如照相机的图像获取单元获得令人满意的图像。 某些类型的环境可能特别容易促进结垢或损坏，并且在某些情况下手动清洁或修复电磁辐射透明窗可能是困难的。 当成像钻屑和从井眼获得的其它固体时，由于常常处置这些固体的复杂取样环境，这些问题可能是特别普遍的。 井口成像系统可以包括：从井筒延伸的流动路径; 在井筒外部的电磁辐射透明窗口与流动路径建立光学通信; 图像获取单元，经由电磁辐射透明窗口与流动路径光学通信; 以及也是电磁辐射透明的并且设置在电磁辐射透明窗和流动通道之间的可移动屏障。