Matches 1 - 37 out of 37


Match Document Document Title
US20120168152 DISSOLVABLE BARRIER FOR DOWNHOLE USE AND METHOD THEREOF  
A plug disposable in a well bore to block fluid from passing through the wellbore. The plug includes a body formed from water soluble glass. The body dissolvable in water. A method of utilizing...
US20060235573 Well Pump Controller Unit  
In the oil production industry one objective of the field operator is to streamline their oil pumping operations for the more efficient production. The current invention is a controller device...
US20100038070 Top suction fluid end  
A positive displacement wellbore servicing pump having a power end and a fluid end is disclosed. The fluid end has a main chamber and a suction bore in fluid connection with the main chamber and...
US20090078411 Downhole Gas Influx Detection  
A technique enables determination of gas influx in a fluid handling system. A tubing is provided for conducting fluid flow therethrough. Pressure signals are transmitted through the fluid in the...
US20140000875 Down-hole Liquid Level Control for Hydrocarbon Wells  
This invention provides for an apparatus that controls a liquid level down-hole of a hydrocarbon producing well by physically monitoring the liquid level down-hole having a down-hole liquid level...
US20120267092 Down-hole Liquid Level Control for Hydrocarbon Wells  
This invention provides for an apparatus that controls a liquid level down-hole of a hydrocarbon producing well by physically monitoring the liquid level down-hole having a down-hole liquid level...
US20150083407 METHOD OF REMOVING WELLBORE FLUID FROM WELL AND WATER REMOVAL WELL  
A method for removal of fluid from a subterranean formation is provided, the method including the steps of: providing a wellbore from the surface to within the formation: providing a pump in the...
US20130327520 System and Method for Measuring Well Flow Rate  
The present invention discloses an improved system for measurement of the liquid flow rate and totalized liquid production of a producing well. In the method of the present invention, liquid...
US20100101787 Using An Acoustic Ping and Sonic Velocity to Control an Artificial Lift Device  
A transmitter generates an acoustic ping in a fluid in a borehole, and a receiver monitors waves resulting from the acoustic ping. Responsive to the monitored waves, an attribute of the fluid is...
US20100307743 METHOD OF DETERMINING PARAMETERS OF A LAYERED RESERVOIR  
A method of determining parameters relating to the flow performance of subterranean sources is described using the steps of measuring a total flow rate and pressure at a reference datum for at...
US20140262244 Apparatus and Method for Determining Fluid Interface Proximate an Electrical Submersible Pump and Operating The Same in Response Thereto  
In one aspect, a production system is disclosed that in one embodiment may include a production tubing placed inside the wellbore, an ESP in the wellbore for flowing fluid from the wellbore into...
US20070144740 Method and Apparatus for Fluid Influx Detection While Drilling  
A C/O ratio is determined using measurements of inelastically scattered gamma rays with a pulsed neutron source. Combined with look-up tables, the C/O measurement is used as an indicator of...
US20110259581 FORMATION TESTING  
Formation testing which may involve circulating mud in a pipe string from a mud pit through a port in the pipe string to a downhole diverter sub, wherein the pipe string is suspended in a wellbore...
US20080135237 MONITORING INJECTED NONHYDROCARBON AND NONAQUEOUS FLUIDS THROUGH DOWNHOLE FLUID ANALYSIS  
A method of monitoring a nonhydrocarbon and nonaqueous fluid injected into the earth's subsurface through a first wellbore that involves positioning a fluid analysis tool within a second wellbore...
US20090151935 SYSTEM AND METHOD FOR DETECTING MOVEMENT IN WELL EQUIPMENT  
An apparatus for use in a well for indicating movement of a reservoir. The apparatus may include first and second equipment assemblies connected by a telescoping connection mechanism. A sensor...
US20120168153 WATERCUT SENSOR USING REACTIVE MEDIA  
An apparatus for estimating a parameter of interest includes a conduit and a reactive media in the conduit. The reactive media interacts with a selected fluid component to control a flow parameter...
US20090211753 SYSTEM AND METHOD FOR REMOVING LIQUID FROM A GAS WELL  
A technique is employed to remove liquid from a gas well to improve gas production from the well. An electric submersible pumping system is deployed into the wellbore and positioned to remove...
US20150027693 SYSTEMS AND METHODS FOR PRODUCTION OF GAS WELLS  
A method for producing gas from a well including a wellbore extending from a surface into a subterranean formation, wherein the well also produces liquid, the method including: (a) producing gas...
US20100101774 Measurement and Control of Liquid Level in Wells  
Methods and apparatuses are disclosed for measuring and controlling liquid levels in a well. The apparatus may include a plurality of sensors, the plurality of sensors comprising: a first sensor...
US20130146282 Estimation of Production Sweep Efficiency Utilizing Geophysical Data  
Method for estimating fluid heterogeneity in a subsurface region from seismic wave attenuation or velocity dispersion that is either measured or extracted from geophysical data (210). A rock...
US20120279702 Formation Testing  
An example downhole tool configured for conveyance in a wellbore extending into a subterranean formation comprises a first fluid communicator configured to allow drilling fluid communication with...
US20120111561 Systems and Methods for Detecting Phases in Multiphase Borehole Fluids  
A method detects at least one phase of multiphase borehole fluids within a borehole. The method has a step of providing coiled tubing connected to a top end of a bottom hole assembly having a...
US20080202745 FLUID LEVEL SENSING DEVICE AND METHODS OF USING SAME  
A sensor used to determine the height of one or more fluids in a fluid column and to determine a location of an interface or boundary between a plurality of fluids in a fluid column is disclosed....
US20100126717 INSTRUMENTED FORMATION TESTER FOR INJECTING AND MONITORING OF FLUIDS  
An example instrumented formation tester for injecting fluids and monitoring of fluids described herein includes a downhole tool which can be deployed in a wellbore via a wireline or a drill...
US20130319661 DOWNHOLE FLUID TRANSPORT PLUNGER WITH THRUSTER  
A method for lifting fluids within a subterranean well includes lowering an elongated plunger to a lower region of a bore of the subterranean well. The plunger includes a motor assembly operably...
US20120018149 METHOD OF DETECTING FLUID IN-FLOWS DOWNHOLE  
A method of measuring fluid in-flow in a region of interest in a wellbore comprises deploying a fiber optic cable concurrently with placement of a downhole tubular, transmitting a light signal...
US20150226051 SYSTEMS AND METHODS FOR LOCALLY PERFORMING WELL TESTING  
A method for locally performing a well test may include receiving, at a processor, data associated with a flow of hydrocarbons directed into an output pipe via a multi-selector valve configured to...
US20170009567 Down-hole Liquid Level Control for Hydrocarbon Wells  
This invention provides for an apparatus that controls a liquid level down-hole of a hydrocarbon producing well by physically monitoring the liquid level down-hole having a down-hole liquid level...
US20160348482 SHALLOW GROUND WATER CHARACTERIZATION SYSTEM USING FLEXIBLE BOREHOLE LINERS  
A simplified system and method for lining a borehole in the Earth's surface. The liner has a tubing sleeve disposed upon the interior liner wall surrounding and defining the liner's interior...
US20160312601 Fluid Level Determination Apparatus and Method of Determining a Fluid Level in a Hydrocarbon Well  
A system makes real time fluid level determinations based upon shock waves detected by a pressure sensor which is able to detect very small changes in the amplitude of the received signal. Because...
US20160237814 Estimation of Formation Properties by Analyzing Response to Pressure Changes in a Wellbore  
A system and method for estimating properties of a hydrocarbon-producing formation includes varying the pressure in one or more first wellbores and analyzing the effect of the pressure variations...
US20160177685 MULTILATERAL WELL COMPLETIONS TO IMPROVE INDIVIDUAL BRANCH CONTROL  
Methods and systems for enhanced thermal recovery of subsurface hydrocarbons comprising the use of multilateral branches, wherein the multilateral wells are completed in a manner to improve...
US20160115784 DOWNHOLE DETECTION  
A method for use in or for detecting a downhole feature in a well comprises transmitting an electromagnetic signal from a first position located substantially at or adjacent to surface through a...
US20160084042 GAS VENT SYSTEM AND METHODS OF OPERATING THE SAME  
A gas intake apparatus for use in a wellbore configured to channel a mixture of fluids and solids includes a housing defining a chamber and at least one gas intake passage in flow communication...
US20150337639 REDUCED EMISSIONS METHOD FOR RECOVERING PRODUCT FROM A HYDRAULIC FRACTURING OPERATION  
A fracturing fluid mixture is used to hydraulically fracture underground formations in a reservoir, by mixing at least natural gas and a base fluid to form the fracturing fluid mixture, and...
US20150300148 METHODS OF INSPECTING OILFIELD TOOLS  
Computer based methods and systems for monitoring a wellbore and preventing equipment damage are disclosed. The computer based methods allow a wellbore operator to subscribe to the services of an...
US20140262245 Fluid Level Determination Apparatus and Method of Determining a Fluid Level in a Hydrocarbon Well  
A system for matching the hydrocarbon reservoir inflow with the outflow of an artificial lift system utilizes an apparatus which makes real time fluid level determinations based upon shock waves...

Matches 1 - 37 out of 37