WO2016144993A1 - Dispositif et procédé de mesure en cours de forage - Google Patents

Dispositif et procédé de mesure en cours de forage Download PDF

Info

Publication number
WO2016144993A1
WO2016144993A1 PCT/US2016/021424 US2016021424W WO2016144993A1 WO 2016144993 A1 WO2016144993 A1 WO 2016144993A1 US 2016021424 W US2016021424 W US 2016021424W WO 2016144993 A1 WO2016144993 A1 WO 2016144993A1
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
drilling
drilling device
peripheral end
sensing chamber
Prior art date
Application number
PCT/US2016/021424
Other languages
English (en)
Inventor
Zhiguo Ren
Xu Fu
Original Assignee
General Electric Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Company filed Critical General Electric Company
Priority to EP16710082.5A priority Critical patent/EP3268581A1/fr
Priority to CA2979359A priority patent/CA2979359A1/fr
Priority to RU2017134003A priority patent/RU2706046C2/ru
Priority to US15/556,815 priority patent/US20180051550A1/en
Publication of WO2016144993A1 publication Critical patent/WO2016144993A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/007—Measuring stresses in a pipe string or casing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions

Definitions

  • the embodiment of the present invention relates to a measurement device and a corresponding measuring method, and in particular, to a measurement-while-drilling device and a measuring method suitable for a drill apparatus.
  • measurement-while-drilling means that a drill machine, when it is drilling, collects continually the information about the drill well or a drill bit, such as an azimuth angle, stress, bit pressure, operation conditions of the drill bit, and the subsurface environment, and then the information is transmitted back to a control end so as to act as the basis of producing a control signal. Accordingly, the measurement-while-drilling device is the key to implement the technology of rotation drilling.
  • a well-sealed housing is capable of protecting the sensors from the invasion of drilling liquids, sands, or the like, thereby improving the accuracy of the measurement of the sensors and prolonging the life of the sensors.
  • an axial groove 11 is provided at a cylindrical peripheral side surface 14 of a measurement- while-drilling device 10, and after the sensor 12 has been installed therein, a cover 13 is provided on the groove to serve for sealing.
  • one aspect of the present invention is to provide a measurement-while-drilling device, comprising a base having a rotation axis and configured to be axially connected between a drill pipe and a drill bit of a drill apparatus.
  • the base has a first and second end surfaces at the two axial ends thereof respectively and a cylindrical peripheral side surface extending between the first and second end surfaces.
  • the base defines at least one sensing chamber which has an opening at at least one of the end surfaces.
  • the base further includes a passage which is configured to allow liquid communication between the drill pipe and the drill bit.
  • the measurement-while-drilling device further comprises at least one sensor disposed within the sensing chamber, and the sensor and the sensing chamber are configured to obtain drilling data and transmit the drilling data to a drilling control unit.
  • the measurement-while- drilling device further comprises a sealing member configured to seal the sensing chamber on the at least one of the end surfaces.
  • Another aspect of the present invention is to provide a method, comprising: designing a predetermined drilling trajectory which leads to hydrocarbon to be produced; drilling a well bore with a drill apparatus comprising a measurement-while-drilling device based on the predetermined drilling trajectory; removing the drill apparatus from the well bore; and obtaining the hydrocarbon from the well bore.
  • the step of drilling a well bore with a drill apparatus comprising a measurement-while-drilling device comprises: obtaining drilling data with the measurement- while-drilling device, transmitting the drilling data to a drilling control unit, and calibrating a drilling direction of the drill apparatus based on the drilling data and the predetermined drilling trajectory.
  • the measurement-while-drilling device comprises a base having a rotation axis configured to be axially connected between a drill pipe and a drill bit of the drill apparatus.
  • the base has a first and second end surfaces at the two axial ends thereof respectively and a cylindrical peripheral side surface extending between the first and second end surfaces.
  • the base defines at least one sensing chamber which has an opening at at least one of the end surfaces.
  • the base further includes a passage which is configured to allow liquid communication between the drill pipe and the drill bit.
  • the measurement-while-drilling device further comprises at least one sensor disposed within the sensing chamber.
  • the measurement-while-drilling device further comprises a sealing member configured to seal the sensing chamber on the at least one of the end surfaces.
  • Another aspect of the present invention is to provide a method for producing a measurement-while-drilling device, comprising: providing a base having a rotation axis, configured to be axially connected between a drill pipe and a drill bit of a drill apparatus and having a first and second end surface at the two axial ends thereof respectively and a cylindrical peripheral side surface extending between the first and second end surfaces; forming at least one sensing chamber in the base which has an opening at at least one of the end surfaces; forming a passage in the base which is configured to allow liquid communication between the drill pipe and the drill bit; disposing at least one sensor in the sensing chamber from the opening of the sensing chamber; and sealing the sensing chamber on the at least one of the end surfaces.
  • Figure 1 is a schematic view of a measurement-while-drilling device in prior art
  • Figure 2 is a schematic view of a directional drilling system according to a specific embodiment of the present invention.
  • Figure 3 is an erection view of a measurement-while-drilling device according to a specific embodiment of the present invention.
  • Figure 4 is a structural view of a measurement-while-drilling device according to a specific embodiment of the present invention.
  • Figure 5 is a sectional view of the measurement-while-drilling device in Fig.4;
  • Figure 6 is a schematic view of strain gauges of the measurement-while-drilling device in Fig.4;
  • Figure 7 is a sectional view of a measurement-while-drilling device according to another specific embodiment of the present invention.
  • the terms “may”, “might”, “can” and “could” in the present application indicate the possibility of occurrence in case of some environments, have a certain property, feature or function; and/or by combining with a qualified verb, indicate one or more capacities, functions or likelihood.
  • the use of “may” indicates that the modified terms are apparently appropriate, matchable or suitable; at the same time, in view of the presence of some situations, the modified term may be not appropriate, matchable or suitable. For example, in some cases, a result or performance may be expected to appear; while in other cases, it may not appear. This difference is embodied in the terms signifying "may". .
  • FIG.2 is a schematic view of a directional drilling system, which includes a drill rig 33, a drill pipe 31 and a drill bit 32.
  • the measurement- while-drilling device 20 is disposed between the drill pipe 31 and the drill bit 32, in order to detect the information about the drill pipe and the drill bit, and send the information back to a control end, so as to act as the basis of producing a control signal.
  • Figure 3 is an erection view of a measurement-while-drilling device according to a specific embodiment of the present invention.
  • the measurement-while- drilling device 20 may be axially connected between the drill pipe 31 and the drill bit 32 of the drill apparatus, and coaxial with both of them.
  • the measurement-while- drilling device 20 is substantially a cylindrical body.
  • the measurement-while-drilling device 20 rotates with the drill pipe 31 and the drill bit 32, measures the various parameters for the drill pipe and the drill bit in real time by the sensor(s) 24 therein, forms the drilling data, and transmits the data to a drilling control unit. Then the drilling control unit controls the drilling direction, the drilling speed or the like of the drill apparatus according to the data.
  • FIG 4 is a structural view of a measurement-while-drilling device according to a specific embodiment of the present invention.
  • the measurement-while-drilling device 20 includes a base 21 having a rotation axis 211 and having a first and second end surfaces 212, 213 at the two ends thereof respectively, a cylindrical side surface 214 extending between the first and second end surfaces 212, 213.
  • the rotation axis 211 is not a solid shaft, but a straight line in geometry, around which the base 21 rotate.
  • either of the end surfaces is a plane and is angled with the cylindrical side surface 214.
  • the base 21 is substantially a cylindrical body, such that the two end surfaces present circular, and perpendicular to the rotation axis 211.
  • the base 21 has a first connection part near the first end surface and a second connection part near the second end surface, which are used for coupling with the drill pipe 31 and the drill bit 32 respectively.
  • the first connection part is a protrusion part 215 protruding form the first end surface 212.
  • the second connecting part is a recessed part 216 recessing inwards from the second end surface 213.
  • the protrusion portion 215 may be a cylindrical body, or a truncated cone as shown in Figs. 3 and 4, but not limited to this.
  • the protrusion portion may be a cylindrical cavity with a half enclosed, or a truncated-cone cavity as shown in Figs. 3 and 4, but not limited to this.
  • the base 21 is connected with the drill pipe 31 and the drill bit 32 in a threading way, but not limited to this.
  • the base 21 may also be connected with the drill pipe 31 and the drill bit 32 in other ways such as by snaps, bolts or the like.
  • the base 21 defines a passage 23 therein for the liquid communication between the drill pipe 31 and the drill bit 32.
  • the passage 23 goes through the base 21 along the rotation axis 211 and presents a cylindrical cavity coaxial with the base 21.
  • the base 21 further defines at least one sensing chamber 22 therein for accommodating the sensor(s) 24 of the measurement-while-drilling device.
  • the sensing chamber 22 has at least one opening 221 on the first end surface 212.
  • the opening of the sensing chamber in prior art as shown in Fig. 1 is located on the cylindrical peripheral side surface. In such a way, the installation and maintenance of the sensor 12 is convenient, but because of the assemblies such as the cover 13 near the sensor 12, there may be unpredictable and very unstable inner force among the assemblies or between the assemblies and the base, which may reduce sharply the measurement accuracy of the sensor 12. In addition, there is a complex connection between the cover 13 and the opening of the groove 11, hence the sealing performance of the equipment cannot be ensured.
  • the present invention there is no opening on the cylindrical peripheral side surface 214, and the sensor 24 is disposed near the axially middle portion of the base 21.
  • the structure near the cross section of the sensor 24 perpendicular to the rotation axis 211 is simple and stable, and there is no other assemblies than the base 21 to interact with the sensor, such that there is no undefined or unstable inner force to affect the measurement accuracy of the sensor 24, thereby improving the measurement accuracy of the sensor 24 greatly.
  • the senor 24 is disposed within the sensing chamber 22.
  • the sensor may be a strain component, a 3D (three-dimension) accelerometer, or the combination thereof, and dependent on the requirements, it may be other type of sensor or the combination thereof, but not limited to it.
  • the measurement-while-drilling device further includes a sealing member 26 disposed on the end surface for sealing the sensing chambers 22.
  • the seal 26 includes a cover 261 and a sealing pad 262 on the at least one end surface.
  • the sealing pad 262 is disposed between the cover 261 and the at least one end surface for improving the sealing effect of the cover 261.
  • the four cylindrical sensing chambers 22 pass through the cylindrical base 21 along the direction of the rotation axis 211.
  • Each of the sensing chambers 22 has two openings 221, 222, disposed on the first and second end surfaces 212, 213 respectively.
  • Each of the end surfaces 212, 213 is disposed with a cover 261 and a sealing pad 262, both of which are annular, in order to cover the four openings on each end surface, and free the impact on the operations of the connection parts 215, 216 and the passage 23.
  • each of the sensing chambers 22 has a shape in conformity with the cylindrical peripheral side surface, such that the interior space of the base 21 can be made full use of, and the inner volume of the sensing chamber 22 can be increased.
  • the base defines four cylindrical sensing chambers 22 between the outside of the passage 23 and the cylindrical periphery side surface 214 of the base 21, which are disposed evenly around the passage 23 and each of which has a cross section of long curved ellipse.
  • the senor 24 includes at least two strain components 25. As shown in Figs. 4-6, each of the strain components 25 includes a first, second and third strain gauges 251, 252, 253 disposed on the inner wall of the sensing chamber 22 along three different directions, for measuring the pressure, moment, side force or the like, of the drill bit. By such a combination of the strain components, various forces and moments on the drill bit may be separated, which further improves the measurement accuracy.
  • the first, second and third strain gauges 251, 252, 253 are mounted on the side of the inner wall of the sensing chamber 22 near the cylindrical periphery side surface 214. As shown in Fig. 5, each of the strain gauges has a larger deformation amount on the side near the cylindrical periphery side surface 214 than on the other side, such that the signal to noise ratio of the strain component 25 can be increased, and the measurement accuracy can be improved.
  • Figure 6 is a schematic view of strain gauges 25 of the measurement-while-drilling device. As shown in Fig. 6, the first and second strain gauges 251, 252 are symmetric to the third strain gauge 253. In some embodiment, the angle between the first strain gauge 251 and the third strain gauge 253 is about 45 degree, such that the angle between the first strain gauge 251 and the second strain gauge 252 is about 90 degree, which makes the calculation simple, and improves the precision of the measured results.
  • the sensor 24 further includes one or more pairs of 3D accelerometers, wherein each pair of 3D accelerometers are disposed symmetrically to the rotation axis 211 of the base, and by the combination of two 3D accelerometers, the motion parameter and the vibration parameter of the rotation of the drill bit is separated.
  • the centrifugal acceleration of the two 3D accelerometers is counteracted, so as to eliminate the negative impact produced by the centrifugal acceleration of a single 3D accelerometer, such that the measurement accuracy of the measurement-while-drilling device 20 for the vibration is improved.
  • the rotation speed of the drill bit may be measured more accurately through the subtract of the signals of each pair of 3D accelerometers.
  • the 3D accelerometers may be integral, or replaced with three one-dimension accelerometers, or with one two-dimension accelerometer and one one-dimension accelerometer.
  • the measurement-while-drilling device 20 includes two 3D accelerometers 271, 272 disposed along the same line through the rotation axis 211, and distant equally from the rotation axis 211.
  • the sensor 24 and the sensing chamber 22 are employed for obtaining the drilling data and transmitting the data to a drilling control unit, wherein the drilling data is transmitted via cables, ultrasonic wave, acoustic signals, or radio-frequency signals.
  • the sensor 24 may be supplied with power via cables or batteries in the sensing chamber 22.
  • Another aspect of the present invention relates to a method of obtaining hydrocarbon by a drill apparatus including the measurement-while-drilling device, comprising: designing a predetermined drilling trajectory which leads to hydrocarbon to be produced; drilling a well bore with the drill apparatus comprising a measurement-while-drilling device based on the predetermined drilling trajectory; removing the drill apparatus from the well bore; and obtaining the hydrocarbon from the well bore.
  • the step of drilling a well bore with a drill apparatus comprising a measurement-while- drilling device comprises: obtaining drilling data with the measurement-while-drilling device; transmitting the drilling data to a drilling control unit; and calibrating a drilling direction of the drill apparatus based on the drilling data and the predetermined drilling trajectory.
  • the step of transmitting the drilling data comprises transmitting via cables, ultrasonic wave, acoustic signals, or radio-frequency signals.
  • the method further comprises encoding the drilling data before transmitting them.
  • Another aspect of the present invention further relates to a method for producing a measurement-while-drilling device, comprising: providing a base having a rotation axis, configured to be axially connected between a drill pipe and a drill bit of a drill apparatus and having a first and second end surfaces at the two axial ends thereof and a cylindrical peripheral side surface extending between the first and second end surfaces; forming at least one sensing chamber in the base which has an opening at at least one of the end surfaces; forming a passage in the base which is configured to allow liquid communication between the drill pipe and the drill bit; disposing at least one sensor in the sensing chamber from the opening of the sensing chamber; and sealing the sensing chamber on the at least one of the end surfaces.
  • the method further comprises forming a first connecting part near the first end surface and forming a second connecting part near the second end surface, for connecting the base with the drill pipe and the drill bit of the drill apparatus.

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Selon l'invention, un dispositif de mesure en cours de forage comprend une base (21) devant être reliée entre la tige de forage et le trépan, la base comportant des première et deuxième surfaces d'extrémité (212, 213) au niveau de ses deux extrémités axiales, au moins une chambre de détection (22) qui comporte une ouverture au niveau d'au moins une des surfaces d'extrémité, et un passage (23) permettant la circulation de fluide de forage, au moins un capteur disposé à l'intérieur de la chambre de détection, et un élément d'étanchéité (26) permettant de sceller la chambre de détection sur l'au moins une surface d'extrémité.
PCT/US2016/021424 2015-03-09 2016-03-09 Dispositif et procédé de mesure en cours de forage WO2016144993A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP16710082.5A EP3268581A1 (fr) 2015-03-09 2016-03-09 Dispositif et procédé de mesure en cours de forage
CA2979359A CA2979359A1 (fr) 2015-03-09 2016-03-09 Dispositif et procede de mesure en cours de forage
RU2017134003A RU2706046C2 (ru) 2015-03-09 2016-03-09 Способ и устройство для измерения при бурения
US15/556,815 US20180051550A1 (en) 2015-03-09 2016-03-09 Measurement-while-drilling device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510101508.5A CN106032749B (zh) 2015-03-09 2015-03-09 随钻测量装置及方法
CN201510101508.5 2015-03-09

Publications (1)

Publication Number Publication Date
WO2016144993A1 true WO2016144993A1 (fr) 2016-09-15

Family

ID=55532285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/021424 WO2016144993A1 (fr) 2015-03-09 2016-03-09 Dispositif et procédé de mesure en cours de forage

Country Status (6)

Country Link
US (1) US20180051550A1 (fr)
EP (1) EP3268581A1 (fr)
CN (1) CN106032749B (fr)
CA (1) CA2979359A1 (fr)
RU (1) RU2706046C2 (fr)
WO (1) WO2016144993A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3602143A4 (fr) * 2017-03-23 2020-11-25 General Electric Company Systèmes de détection et procédés de détection de changements dans des espèces d'hydrocarbures et de gaz de fond
RU2785772C1 (ru) * 2022-08-16 2022-12-13 Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск имени Героя Советского Союза генерал-лейтенанта инженерных войск Д.М. Карбышева" Министерства обороны Российской Федерации Система для определения износа буровой коронки

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522925B (zh) * 2016-11-21 2018-04-13 中国科学院地质与地球物理研究所 一种随钻方位声波信号接收换能器封装装置
CN108533246A (zh) * 2017-03-02 2018-09-14 通用电气公司 超声探测装置和方法
CN109184675B (zh) * 2018-08-13 2022-01-14 中国石油天然气集团有限公司 一种水平主地应力方向随钻测量系统信号采集与存储装置
CN109268000B (zh) * 2018-08-13 2022-03-29 中国石油天然气集团有限公司 随钻测量系统超声波换能器及安装方法
CN110907079B (zh) * 2019-11-18 2020-10-09 中国矿业大学(北京) 一种采动应力的动态监测系统及方法
CN117309454B (zh) * 2023-11-28 2024-01-26 中海油田服务股份有限公司 一种动态指向式旋转导向钻压测试装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090010B1 (en) * 2003-09-25 2006-08-15 Todd Martin Gauge carrier sub apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6529834B1 (en) * 1997-12-04 2003-03-04 Baker Hughes Incorporated Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal
US6247542B1 (en) * 1998-03-06 2001-06-19 Baker Hughes Incorporated Non-rotating sensor assembly for measurement-while-drilling applications
US6684949B1 (en) * 2002-07-12 2004-02-03 Schlumberger Technology Corporation Drilling mechanics load cell sensor
US6942043B2 (en) * 2003-06-16 2005-09-13 Baker Hughes Incorporated Modular design for LWD/MWD collars
RU2270919C2 (ru) * 2004-05-20 2006-02-27 Закрытое акционерное общество "Научно-производственное предприятие геофизической аппаратуры "ЛУЧ" Способ передачи информации от забойной телеметрической системы и устройство для его осуществления
US8733438B2 (en) * 2007-09-18 2014-05-27 Schlumberger Technology Corporation System and method for obtaining load measurements in a wellbore
CN101182766B (zh) * 2007-12-11 2012-03-28 西安石油大学 井下钻具(钻头)旋转速度和方向的测量方法及短节
US8028764B2 (en) * 2009-02-24 2011-10-04 Baker Hughes Incorporated Methods and apparatuses for estimating drill bit condition
SG176090A1 (en) * 2009-05-20 2011-12-29 Halliburton Energy Serv Inc Downhole sensor tool with a sealed sensor outsert
CN202215225U (zh) * 2011-06-20 2012-05-09 中国石油化工集团公司 一种用于石油钻井钻压扭矩随钻测量的装置
CN202220597U (zh) * 2011-06-20 2012-05-16 中国石油化工集团公司 随钻钻压扭矩测量短节
US20130277114A1 (en) * 2012-04-18 2013-10-24 Baker Hughes Incorporated Sleeve for logging while drilling electromagnetic sensor
CN102817606A (zh) * 2012-09-03 2012-12-12 中国石油天然气股份有限公司 随钻井眼轨迹检测仪和随钻井眼轨迹检测监测方法
US9567844B2 (en) * 2013-10-10 2017-02-14 Weatherford Technology Holdings, Llc Analysis of drillstring dynamics using angular and linear motion data from multiple accelerometer pairs
CN103556945B (zh) * 2013-10-27 2015-07-01 长江大学 一种高造斜率井眼轨迹控制方法
CN204002753U (zh) * 2014-06-30 2014-12-10 北京六合伟业科技股份有限公司 井下工程参数测量系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090010B1 (en) * 2003-09-25 2006-08-15 Todd Martin Gauge carrier sub apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3602143A4 (fr) * 2017-03-23 2020-11-25 General Electric Company Systèmes de détection et procédés de détection de changements dans des espèces d'hydrocarbures et de gaz de fond
RU2785772C1 (ru) * 2022-08-16 2022-12-13 Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск имени Героя Советского Союза генерал-лейтенанта инженерных войск Д.М. Карбышева" Министерства обороны Российской Федерации Система для определения износа буровой коронки

Also Published As

Publication number Publication date
RU2706046C2 (ru) 2019-11-13
CN106032749B (zh) 2019-09-13
EP3268581A1 (fr) 2018-01-17
RU2017134003A (ru) 2019-04-09
CA2979359A1 (fr) 2016-09-15
RU2017134003A3 (fr) 2019-04-25
US20180051550A1 (en) 2018-02-22
CN106032749A (zh) 2016-10-19

Similar Documents

Publication Publication Date Title
US20180051550A1 (en) Measurement-while-drilling device and method
EP3123120B1 (fr) Capteur de variable process porté par un joint
CN102741665B (zh) 超声波流量计和具有隔离的变压器舱的换能器组件
CN102368041B (zh) 超声波流量计传感器组件的方法和系统
MX2012007921A (es) Medidor de flujo ultrasónico, ensamble de transductor y métodos de fabricación de los mismos.
CN106351648B (zh) 深水钻井管具随钻监测装置及方法
EP2685287B1 (fr) Structure de fixation pour la réutilisation d'un capteur micro-sismique souterrain
CN107764290B (zh) 一种防水型旋转编码器
CN105813816A (zh) 施加于封闭式混炼装置的转子的轴向负载的测量装置
CN103015989A (zh) 井下连续波泥浆脉冲发生器
US11828160B2 (en) Vibration monitoring and data analytics for vertical charge pumps
JP2021533290A (ja) 油井やガス井のストリング間でデータを取得および通信するための装置
CN106089181B (zh) 一种井底旋转动力机工况检测装置
EP2681402B1 (fr) Coupleur annulaire pour composant de masse-tige
CN217872755U (zh) 一种套筒式井下参数测量仪
CN201514257U (zh) 测量装置及液位测量系统
CN106382999B (zh) 路用光纤光栅最大主应力传感器
CN100595591C (zh) 二维磁性流体加速度传感器
CN110967051A (zh) 工业过程变送器和压力变送器
RU188077U1 (ru) Измерительное устройство электропогружной насосной установки
CN112901139B (zh) 随钻测量装置
CN214303808U (zh) 无杆采油管柱用多参数测试短节
CN210981593U (zh) 一种井口由任压力变送器
CN203925476U (zh) 探头监测姿态保持器
CN112943231B (zh) 一种压力自平衡式深井地应力监测探头

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16710082

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 15556815

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2979359

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2016710082

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2017134003

Country of ref document: RU