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21. 发明申请

US20160313217A1 Method for Detecting a Malfunction during Drilling Operations 审中-公开
标题翻译：钻井作业中检测故障的方法
公开(公告)号：US20160313217A1
公开(公告)日：2016-10-27
申请号：US15103681
申请日：2014-12-11
申请人： TOTAL SA , DRILLSCAN , ARMINES , VAREL EUROPE , GEOSERVICES EQUIPEMENTS
发明人： Laurent GERBAUD , Pierre LECLERC , Philippe RESSÉGUIER
IPC分类号： G01M99/00 , E21B12/02 , E21B45/00 , E21B47/00
CPC分类号： G01M99/008 , E21B12/02 , E21B44/00 , E21B45/00 , E21B47/00
摘要： A method for detecting a malfunction during a drilling operation is carried out by making use of a drill bit, the method including the following: a) the comparison of a first magnitude (E) representative of the mechanical specific energy (MSE), with a first threshold value (Emax); b) when the first magnitude is greater than the first threshold value, the comparison of the ratio (E/S) between the first magnitude and a second magnitude (S) representative of the drilling force with a second threshold value ((E/S)max); c) the detection of a malfunction in the drilling operation when the ratio (E/S) between the first magnitude (E) and the second magnitude (S) is greater than the second threshold value ((E/S)max). The method provides the ability to ensure more precise detection of a malfunction during drilling operations.
摘要翻译：通过使用钻头来进行钻孔操作中的故障检测方法，该方法包括以下步骤：a）将代表机械比能（MSE）的第一量值（E）与第一阈值（Emax）; b）当第一幅度大于第一阈值时，比较表示具有第二阈值（（E / S）的钻井力的第一幅度和第二幅度（S）之间的比率（E / S））max）; c）当第一幅度（E）和第二幅度（S）之间的比率（E / S）大于第二阈值（（E / S）max）时，检测钻井操作中的故障。该方法提供了确保在钻井操作期间更精确地检测故障的能力。

22. 发明申请

US20160153955A1 System and Method for Logging Isotope Fractionation Effects During Mud Gas Logging 审中-公开
标题翻译：记录泥浆气体记录中同位素分馏效果的系统和方法
公开(公告)号：US20160153955A1
公开(公告)日：2016-06-02
申请号：US14903388
申请日：2014-07-10
申请人： GEOSERVICES EQUIPEMENTS SAS
发明人： Dariusz Strapoc , Martin Niemann , Benjamin Jacquet
IPC分类号： G01N33/28 , E21B47/10 , G01N33/00 , E21B21/06
CPC分类号： G01N33/2823 , E21B21/067 , E21B47/10 , E21B49/005 , G01N33/0047
摘要： A mud gas analyzer and a well-site system using the mud gas analyzer are described. The mud gas analyzer includes at least one degasser adapted to extract gas from drilling mud passing through a flow path formed at least partially by a drill string within a well and an annulus positioned between an exterior surface of the drill string and a formation surrounding the well at a well-site, at least one gas analyzer adapted to interact with the gas extracted from the drilling mud. The gas analyzer determines an isotopic composition of a gas liberated from the drilling mud and generates a sequence of signals indicative of ratios of isotopes of a gas species liberated from the drilling mud. The computer system includes a processor adapted to execute logic to cause the processor to access information indicative of the well's and drilling tools geometry and mud flow rates or access information from any other source providing particular locations of the well at which mixing of fractions of a gas species occurred including formation gas and recycled gas, receive the sequence of signals, and to calculate and log isotopic characteristics of the gas species entering the drilling mud at particular locations of the well within a geological formation.
摘要翻译：描述了使用泥浆气体分析仪的泥浆气体分析仪和井场系统。泥浆气体分析器包括至少一个脱气器，其适于从钻井泥浆中提取气体，所述钻井泥浆通过至少部分由井筒内的钻柱形成的流动路径以及位于钻柱的外表面和围绕井的地层之间的环形空间在井场，至少一个气体分析器适于与从钻井泥浆中提取的气体相互作用。气体分析仪确定从钻井泥浆释放的气体的同位素组成，并产生指示从钻井泥浆释放的气体物质的同位素比率的信号序列。计算机系统包括处理器，其适于执行逻辑以使处理器从任何其它源提供指示井和钻井工具的几何形状和泥浆流速或访问信息的信息，从而提供井的特定位置，发生的物种包括地层气体和再循环气体，接收信号序列，并计算和记录在地质构造内的井的特定位置进入钻井泥浆的气体物质的同位素特征。

23. 发明申请

US20160138392A1 Bitumen Quantification Using Vibrational Spectroscopy 审中-公开
标题翻译：沥青定量使用振动光谱
公开(公告)号：US20160138392A1
公开(公告)日：2016-05-19
申请号：US14898514
申请日：2014-06-23
申请人： GEOSERVICES EQUIPEMENTS SAS
发明人： Andrew Emil Pomerantz , Robert Leonard Kleinberg , Ravinath Kausik Kadayam Viswanathan , Paul Ryan Craddock
IPC分类号： E21B49/00 , G01N21/47 , E21B7/00 , G01N33/28 , E21B25/00 , G01N21/3563 , G01N21/65
CPC分类号： E21B49/003 , E21B7/00 , E21B21/066 , E21B25/00 , G01N21/3563 , G01N21/4738 , G01N21/552 , G01N21/65 , G01N33/2823 , G01N2021/3595 , G01N2021/4769
摘要： Levels of kerogen and bitumen are computed in a sample of rock from DRIFTS measurements on the sample. the DRIFTS spectrum of a rock sample is measured, resulting in an estimate of bitumen and kerogen. Bitumen is then washed from the rock and DRIFTS is re-measured, resulting in an estimate of kerogen. Bitumen quantity is calculated by subtracting the washed sampled results from first DRIFTS measurements.
摘要翻译：在样品中的DRIFTS测量的岩石样品中计算干酪根和沥青的含量。测量岩石样品的DRIFTS光谱，得到沥青和油母质的估计值。然后将沥青从岩石中洗涤，并重新测量DRIFTS，导致干酪根的估计。通过从第一次DRIFTS测量中减去洗涤的采样结果计算沥青量。

24. 发明申请

US20150075291A1 Tension Meter for Measuring a Mechanical Tension Along a Longitudinal Direction in a Well and Related Subassembly and Method 有权
标题翻译：用于测量井中纵向机械张力的张力计及相关组件及方法
公开(公告)号：US20150075291A1
公开(公告)日：2015-03-19
申请号：US14390388
申请日：2013-04-10
申请人： Geoservices Equipements
发明人： Christophe Michaud , Vincent Chatelet
IPC分类号： G01L5/06 , G01L1/02
CPC分类号： G01L5/06 , G01L1/02 , G01L5/04 , G01N2203/0048 , G01N2203/0232
摘要： Tension meter (82) for measuring a mechanical tension (F1) along a longitudinal direction (L) between a first element (84) and a second element (80) deployed in a well containing a fluid (50) having a fluid pressure, the tension meter comprising:—a bar (108) comprising a first portion (152), a second portion (154), and a measurement portion (156), and—a hollow member (110) defining a first chamber (169) surrounding the measurement portion, the bar being free to expand within the hollow member under the mechanical tension (F1) to be measured. The measurement portion includes at least one strain gauge (172). The tension meter includes first sealing elements for keeping the first chamber at a first chamber pressure, the measurement portion being subject to a compression force (F2) due to a difference between the fluid pressure and the first chamber pressure. The tension meter includes means for converting the fluid pressure into a traction force (F3) applied on the second portion (154), wherein the compression force (F2) and the traction force (F3) compensate. Related subassembly and method.
摘要翻译：用于在第一元件（84）和第二元件（80）之间沿纵向（L）测量机械张力（F1）的张力计（82），其布置在容纳流体压力的流体（50）的井中，张力计包括：包括第一部分（152），第二部分（154）和测量部分（156）的杆（108），以及限定围绕所述第一部分的第一室（169）的中空构件测量部分，杆在待测量的机械张力（F1）下在中空构件内自由膨胀。测量部分包括至少一个应变片（172）。张力计包括用于将第一室保持在第一室压力的第一密封元件，由于流体压力和第一室压力之间的差异，测量部分受到压缩力（F2）。张力计包括用于将流体压力转换成施加在第二部分（154）上的牵引力（F3）的装置，其中压缩力（F2）和牵引力（F3）被补偿。相关子组件和方法。

25. 发明授权

US11230914B2 Systems and methods for determining and/or using estimate of drilling efficiency 有权
公开(公告)号：US11230914B2
公开(公告)日：2022-01-25
申请号：US15548645
申请日：2016-02-23
申请人： GEOSERVICES EQUIPEMENTS
发明人： Maurice Ringer , Jacques Lessi , Charles Toussaint
IPC分类号： E21B47/00 , E21B49/00 , E21B44/00 , E21B41/00 , E21B47/13 , E21B47/18
摘要： Systems and methods are provided for estimating and/or using drilling efficiency parameters of a drilling operation. A method for estimating drilling efficiency parameters may include using a borehole assembly that includes a drill bit to drill into a geological formation. A number of measurements of weight-on-bit and torque-on-bit may be obtained during a period in which weight-on-bit and torque-on-bit are non-steady-state. The measurements of weight-on-bit and torque-on-bit may be used to estimate one or more drilling efficiency parameters relating to the drilling of the geological formation during the period.

26. 发明授权

US11208860B2 Gas-extraction device and associated analysis assembly and method 有权
公开(公告)号：US11208860B2
公开(公告)日：2021-12-28
申请号：US15772188
申请日：2016-10-27
申请人： Geoservices Equipements
发明人： Paul Bertrand , Patrick Banik , Jerome Breviere , Nassim Bentamy
IPC分类号： B01D19/00 , E21B21/06 , E21B21/08 , E21B49/00 , G01N33/28
摘要： Gas-extraction device (152) for extracting at least one gas contained in a drilling mud, the device comprising: —an enclosure (162), —an equipment (164) for supplying the drilling mud to the enclosure (162), —an equipment (170) for introducing a carrier gas into the enclosure (62; 162), wherein the device comprises a flow regulator (204) able to regulate the flow rate of a gas flow containing at least carrier gas, and a pressure controller situated downstream of the enclosure (162) configured for locally setting a pressure lower than the pressure of the enclosure (162), wherein the flow, regulator (204) is interposed between the pressure controller and the enclosure (162).

27. 发明授权

US10704347B2 Method and apparatus for analyzing gas from drilling fluids 有权
公开(公告)号：US10704347B2
公开(公告)日：2020-07-07
申请号：US16017009
申请日：2018-06-25
申请人： Geoservices Equipements
发明人： Nassim Bentamy , Paul Bertrand , Mahdi Ammar
IPC分类号： E21B21/06 , E21B21/08 , E21B49/00 , E21B47/14
摘要： A system for analyzing gas extracted from drilling fluid is provided. In one embodiment, the system includes a gas extractor having a gas extraction chamber within a gas extractor housing and a gas outlet for gas separating from the drilling fluid within the gas extraction chamber. Further, the system includes a gas analyzer, which has an optical analyzer and an optical source that are situated outside of the gas extractor. A gas analysis zone is in fluid communication with the gas extraction chamber and is optically connected via at least one fiber optic cable to the optical source and the optical analyzer. Additional methods, systems, and devices are also disclosed.

28. 发明授权

US10656134B2 Isothermal analysis system and method to determine at least one type of carbon compounds in drill cuttings 有权
公开(公告)号：US10656134B2
公开(公告)日：2020-05-19
申请号：US15100081
申请日：2014-12-02
申请人： GEOSERVICES EQUIPEMENTS
发明人： Reda Karoum , Karim Bondabou , Pawel Kasprzykowski , Jerome Breviere
IPC分类号： G01N33/24 , G01N31/12 , G01N1/28
摘要： A computer system including a processor executing processor-executable code stored in a non-transitory processor-readable medium, causing the processor to receive a signal via an input port, including data indicative of an amount of a combustion product produced by a sample of drill cuttings subjected to oxidation at a constant temperature (1000° C. or 650° C. 100° C.) as a function of time and process the data according to a predetermined logic to: locate a peak in the amount of the combustion product produced at a set of instants in time; correlate the set of instants in time with the presence in the sample of an organic carbon from a contaminant or light volatile carbon molecules, organic carbon, and inorganic carbon; calculate at least one of an amount of contaminant, a total amount of organic carbon, and a total amount of inorganic carbon; and output a signal indicative of the calculated amount.

29. 发明授权

US10100636B2 Bitumen quantification using vibrational spectroscopy 有权
公开(公告)号：US10100636B2
公开(公告)日：2018-10-16
申请号：US14898514
申请日：2014-06-23
申请人： Geoservices Equipements SAS
发明人： Andrew Emil Pomerantz , Robert Leonard Kleinberg , Ravinath Kausik Kadayam Viswanathan , Paul Ryan Craddock
IPC分类号： E21B49/02 , E21B49/00 , E21B21/06 , G01N21/3563 , G01N21/47 , G01N21/552 , G01N21/65 , E21B7/00 , E21B25/00 , G01N33/28 , G01N21/35
摘要： Levels of kerogen and bitumen are computed in a sample of rock from DRIFTS measurements on the sample. The DRIFTS spectrum of a rock sample is measured, resulting in an estimate of bitumen and kerogen. Bitumen is then washed from the rock and DRIFTS is re-measured, resulting in an estimate of kerogen. Bitumen quantity is calculated by subtracting the washed sampled results from first DRIFTS measurements.

30. 发明申请

US20180292566A1 RADIATION SOURCE DEVICE HAVING FLUORESCENT MATERIAL FOR SECONDARY PHOTON GENERATION 审中-公开
公开(公告)号：US20180292566A1
公开(公告)日：2018-10-11
申请号：US16004675
申请日：2018-06-11
申请人： Geoservices Equipements
发明人： Massimiliano Fiore , Damien Chazal , Guillaume Jolivet
IPC分类号： G01V5/12 , G01F1/44 , E21B49/08 , H05G2/00 , G21G4/06 , G01N33/28 , G01N23/12
摘要： A radiation source device, a measuring device using the radiation source device, and a method of use of the measuring device are described. The radiation source device has a radiolucent window portion, a shielding portion, a radioactive element, and a fluorescent material. The shielding portion has a window portion cavity and the radiolucent window portion extends across and encompasses the window portion cavity. The radioactive element is positioned within the window portion cavity of the shield portion and emits first photons through the window portion cavity and the radiolucent window portion. The fluorescent material is positioned between the radioactive element and the radiolucent window portion. The fluorescent material receives the first photons from the radioactive element and generates second photons.

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