公开(公告)号：US20100147066A1

公开(公告)日：2010-06-17

申请号：US12335884

申请日：2008-12-16

Applicant: Murtaza Ziauddin

Inventor： Murtaza Ziauddin

IPC: G01F1/00

CPC classification number: G01F1/74 ,  E21B47/10 ,  E21B47/1015 ,  G01F15/063

Abstract: A method of determining a concentration of a component in a flow from a single source or layer contributing to a total flow is described using the steps of repeatedly changing the relative flows from the source; and for each of the changed relative flows determining the combined flow rate and a total concentration of the component of the total flow until sufficient data points are collected to solving a system of mass balance equations representing the flow of the component from each source at each of the changed flow rates.

Abstract translation: 使用重复改变来自源的相对流量的步骤来描述确定来自有助于总流量的单个源或层的流中的分量的浓度的方法; 并且对于每个变化的相对流量，确定总流量的组合流量和总流量的分量的总浓度，直到收集足够的数据点来求解表示每个源处的每个源的部件流的质量平衡方程式的系统 流量变化。

公开(公告)号：US07658226B2

公开(公告)日：2010-02-09

申请号：US11551310

申请日：2006-10-20

Applicant: Murtaza Ziauddin ,  Bhavani Raghuraman ,  Li Jiang ,  Xuefei Sun ,  Sebastien Fremont ,  Ballard Andrews ,  Robert Schroeder ,  Stephen Hill ,  Mahmuda Afroz ,  Frank Espinosa ,  Michael Orlet ,  John Lovell ,  Steve Davies

Inventor： Murtaza Ziauddin ,  Bhavani Raghuraman ,  Li Jiang ,  Xuefei Sun ,  Sebastien Fremont ,  Ballard Andrews ,  Robert Schroeder ,  Stephen Hill ,  Mahmuda Afroz ,  Frank Espinosa ,  Michael Orlet ,  John Lovell ,  Steve Davies

IPC: E21B43/27 ,  E21B47/10

CPC classification number: E21B43/25 ,  E21B47/10 ,  G01F1/704 ,  G01F1/7086

Abstract: Although the methods have been described here for, and are most typically used for, hydrocarbon production, fluid diversion measurement systems and methods are described. One method includes inserting a tubular tubing having one more fluid injection ports into a wellbore, injecting a treatment fluid through the injection port, and determining differential flow of the treatment fluid at one or more wellbore based on measuring the concentration of at least one particular component of a wellbore fluid located in the annulus formed between the wellbore and tubular; and using the measured parameters in realtime to monitor, control, or both monitor and control diversion of the fluid.

Abstract translation: 虽然这里描述了并且最常用于烃生产的方法，但是描述了流体分流测量系统和方法。 一种方法包括将具有一个以上流体注入端口的管状管插入井眼中，通过注入端口注入处理流体，以及基于测量至少一个特定组分的浓度确定处理流体在一个或多个井眼处的不同流量 位于井筒和管状之间形成的环形空间中的井眼流体​​; 并且实时使用测量的参数来监测，控制或同时监测和控制流体的转移。

公开(公告)号：US20100006292A1

公开(公告)日：2010-01-14

申请号：US12554289

申请日：2009-09-04

Applicant: Jeanne Boles ,  Vibhas Pandey ,  Murtaza Ziauddin

Inventor： Jeanne Boles ,  Vibhas Pandey ,  Murtaza Ziauddin

IPC: E21B43/16 ,  E21B47/06

CPC classification number: E21B47/1005 ,  E21B43/26

Abstract: Methods and systems are described for stimulating a subterranean hydrocarbon-bearing reservoir, one method comprising contacting the formation with a treating fluid, and monitoring the movement of the treating fluid in the reservoir by providing one or more sensors for measurement of temperature and/or pressure which is disposed on a support adapted to maintain a given spacing between the sensors and the fluid exit. In some embodiments the support is coiled tubing. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 描述了用于刺激地下含烃储层的方法和系统，一种方法包括使地层与处理流体接触，并通过提供用于测量温度和/或压力的一个或多个传感器来监测储存器中的处理流体的移动 其布置在适于保持传感器和流体出口之间的给定间隔的支撑件上。 在一些实施例中，支撑件是连续油管。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US20070135314A1

公开(公告)日：2007-06-14

申请号：US11673008

申请日：2007-02-09

Applicant: Wayne Frenier ,  Murtaza Ziauddin ,  Stephen Davies ,  Frank Chang

Inventor： Wayne Frenier ,  Murtaza Ziauddin ,  Stephen Davies ,  Frank Chang

IPC: C09K8/60

CPC classification number: C09K8/52 ,  C09K8/74 ,  C09K8/845 ,  C09K8/86 ,  Y10S507/933

Abstract: An aqueous oilfield treatment fluid containing a chelating agent and an HF source is described. This fluid is effective at dissolving siliceous materials such as clays and keeping the dissolved materials in solution. In particular it is effective at preventing re-precipitation of initially-dissolved silicon as silica and therefore reduces damage to sandstones with which it is contacted. Methods are given for using this fluid for sandstone matrix stimulation, removal of clay-containing drilling fluid components and filter cakes from wellbores, sandstone acid fracturing, and gravel pack and proppant pack cleaning.

Abstract translation: 描述了含有螯合剂和HF源的含水油田处理液。 该溶液有效地溶解硅质材料如粘土并将溶解的材料保持在溶液中。 特别是，防止初始溶解的硅作为二氧化硅再沉淀，因此减少与其接触的砂岩的损害。 给出了使用这种流体用于砂岩基质刺激，去除含粘土的钻井液组分和来自井筒，砂岩酸压裂以及砾石填料和支撑剂填料清洁的滤饼的方法。

公开(公告)号：US06668922B2

公开(公告)日：2003-12-30

申请号：US10075207

申请日：2002-02-14

Applicant: Murtaza Ziauddin ,  Joel Robert

Inventor： Murtaza Ziauddin ,  Joel Robert

IPC: E21B4326

CPC classification number: A61L2/20 ,  B65B55/025 ,  B65B55/10 ,  B67C7/0073 ,  E21B43/25

Abstract: A method for designing acid treatments provides for the selection of optimal treatment for well stimulation wherein reservoir characteristics are obtained to further select the reaction kinetic data on the minerals of interests, the treatment to the reservoir is scaled up using a mathematical model and real time damage are computed based on bottomhole pressure and injection rate and compared to that predicted by the mathematical model to adjust the treatment. The model generated facilitates optimization of matrix treatments by providing a rapid quantitative evaluation of various treatment strategies for a formation. Stimulation with non-traditional fluid recipes containing mixtures of inorganic and organic acids, and chelating agents can be readily computed. The computed values can then be used in an economic model to justify the additional costs associated with the use of the non-traditional fluids. Apart from optimizing matrix treatments, the method can be used as a development tool for new fluid systems, as a tool for prediction and removal of inorganic scale and for fluid compatibility testing such as that required in water flooding projects.