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1. 发明申请

WO2004001356A2 TECHNIQUE AND SYSTEM FOR MEASURING A CHARACTERISTIC IN A SUBTERRANEAN WELL 审中-公开
标题翻译：用于测量下层特性的技术和系统
公开(公告)号：WO2004001356A2
公开(公告)日：2003-12-31
申请号：PCT/US2003/019395
申请日：2003-06-19
申请人： SENSOR HIGHWAY LIMITED , SCHROEDER, Robert, J. , TARVIN, Jeffrey , RAMOS, Rogerio, T. , BROWN, George, A.
发明人： SCHROEDER, Robert, J. , TARVIN, Jeffrey , RAMOS, Rogerio, T. , BROWN, George, A.
IPC分类号： G01K
CPC分类号： E21B47/065 , G01D5/35316 , G01D5/35383 , G01K11/32 , G01N21/65
摘要： A technique (80, 100) that usable in a subterranean well includes deploying a first sensor (38) in a remote location to measure a distribution of a characteristic along a segment (50) at the location. The technique (80, 100) includes deploying a second sensor (34) downhole to measure the characteristic at discrete points within the segment (50). The second sensor (34) is separate from the first sensor (38).
摘要翻译：可在地下井中使用的技术（80,100）包括在远程位置部署第一传感器（38）以测量沿着所述位置处的段（50）的特征分布。该技术（80,100）包括在井下部署一个第二传感器（34）以测量该段（50）内的离散点处的特性。第二传感器（34）与第一传感器（38）分开。

2. 发明申请

WO2004085795A1 METHOD TO MEASURE INJECTOR INFLOW PROFILES 审中-公开
标题翻译：测量注射器流动型号的方法
公开(公告)号：WO2004085795A1
公开(公告)日：2004-10-07
申请号：PCT/GB2004/001084
申请日：2004-03-12
申请人： SENSOR HIGHWAY LIMITED , BROWN, George, A.
发明人： BROWN, George, A.
IPC分类号： E21B47/10
CPC分类号： E21B47/1005 , E21B49/008
摘要： A method of determining the inflow profile of an injection wellbore, comprising stopping injection of fluid into a formation, the formation intersected by a wellbore having a section uphole of the formation and a section within the formation, monitoring temperature at least partially along the uphole section of the wellbore and at least partially along the formation section of the wellbore, injecting fluid into the formation once the temperature in the uphole section of the wellbore increases, and monitoring the movement of the increased temperature fluid as it moves from the uphole section of the wellbore along the formation section of the wellbore. The monitoring may be performed using a distributed temperature sensing system.
摘要翻译：一种确定注入井眼的流入分布的方法，包括停止将流体注入到地层中，所述地层由具有地层的上部截面和地层内部分的井眼相交，所述井眼至少部分地沿着井下部分并且至少部分地沿着井眼的形成部分，一旦井筒的井上部分中的温度增加，则将流体注入到地层中，并且监测升高温度的流体在其从井下部分的井下部分移动时的运动井眼沿井身的形成部分。可以使用分布式温度感测系统来执行监视。

3. 发明申请

WO2005064297A1 INTERPRETATION OF DISTRIBUTED TEMPERATURE SENSOR DATA 审中-公开
标题翻译：分布式温度传感器数据的解释
公开(公告)号：WO2005064297A1
公开(公告)日：2005-07-14
申请号：PCT/GB2004/005029
申请日：2004-11-30
申请人： SCHLUMBERGER SURENCO SA , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER OVERSEAS S.A. , PRAD RESEARCH AND DEVELOPMENT N.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER SERVICES LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , TARVIN, Jeffrey, A. , VENKATARAMANAN, Lalitha , WHITE, Thomas, M. , BROWN, George, A.
发明人： TARVIN, Jeffrey, A. , VENKATARAMANAN, Lalitha , WHITE, Thomas, M. , BROWN, George, A.
IPC分类号： G01K11/32
CPC分类号： G01K11/32 , E21B47/065 , G01F1/6884
摘要： A distributed temperature sensor is deployed in a wellbore and is functionally connected to a processor. The processor receives the data from the distributed temperature sensor and automatically processes the data to highlight valuable information to the user relating to the relevant well, completion, or reservoir. In one embodiment, the distributed temperature sensor and processor are utilized in a well containing a gas-lift system, wherein the processor highlights valuable information to the user pertaining to the gas-lift system. A well model enabled by the processor enables the determination of a produced fluid flow rate in the well having a gas lift system. Temperatures are measured within the well to obtain a temperature profile, and this profile is processed according to the well model. The well model relates thermal characteristics, e.g. thermal decay and/or amplitude of a thermal discontinuity at an injection point, to flow rate. The flow rate determined from the thermal characteristics is used to optimize production from the well.
摘要翻译：分布式温度传感器部署在井眼中，功能上连接到处理器。处理器从分布式温度传感器接收数据，并自动处理数据，以突出显示与相关井，完井或油藏相关的有用信息。在一个实施例中，分布式温度传感器和处理器用于包含气举系统的井中，其中处理器将与气举系统有关的有价值信息强调给使用者。由处理器启用的井模型能够确定具有气举系统的井中产生的流体流速。在井内测量温度以获得温度曲线，并根据井模型处理该曲线。井模型涉及热特性，例如在喷射点处的热不连续性的热衰减和/或振幅，流速。从热特性确定的流量用于优化井的生产。

4. 发明申请

WO2012012449A3 SYSTEM AND METHOD FOR RESERVOIR CHARACTERIZATION 审中-公开
公开(公告)号：WO2012012449A3
公开(公告)日：2012-01-26
申请号：PCT/US2011/044561
申请日：2011-07-19
申请人： SCHLUMBERGER CANADA LIMITED , ZIAUDDIN, Murtaza , PIPCHUK, Douglas , KHAN, Waqar , SERVICES PETROLIERS SCHLUMBERGER , BROWN, George, A. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V.
发明人： ZIAUDDIN, Murtaza , PIPCHUK, Douglas , KHAN, Waqar , BROWN, George, A.
IPC分类号： G01V9/00 , E21B47/06 , G01V8/24
摘要： A method for determining flow distribution in a formation having a wellbore formed therein includes the steps of positioning a sensor within the wellbore, wherein the sensor generates a feedback signal representing at least one of a temperature and a pressure measured by the sensor, injecting a fluid into the wellbore and into at least a portion of the formation adjacent the sensor, shutting-in the wellbore for a pre-determined shut-in period, generating a simulated model representing at least one of simulated temperature characteristics and simulated pressure characteristics of the formation during the shut-in period, generating a data model representing at least one of actual temperature characteristics and actual pressure characteristics of the formation during the shut-in period, wherein the data model is derived from the feedback signal, comparing the data model to the simulated model, and adjusting parameters of the simulated model to substantially match the data model.

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