Matches 1 - 50 out of 76 1 2 >


Match Document Document Title
US20110132604 METHOD OF USING LIGHTWEIGHT POLYAMIDES IN HYDRAULIC FRACTURING AND SAND CONTROL OPERATIONS  
Lightweight polyamide particulates may be used in treatment of subterranean formations, including hydraulic fracturing and sand control methods, such as gravel packing. The polyamide particulates...
US20110005752 Water Sensitive Porous Medium to Control Downhole Water Production and Method Therefor  
Water production produced from a subterranean formation is inhibited or controlled by consolidated water sensitive porous medium (WSPM) packed within the flow path of the wellbore device...
US20150068742 Wellbore Completion for Methane Hydrate Production  
In a completion for producing methane the bottom hole assembly has a base pipe with porous media surrounding it for equalizing flow along the base pipe. A shape memory polymer foam surrounds the...
US20090101342 Permeable Medium Flow Control Devices for Use in Hydrocarbon Production  
An in-flow control device controls fluid flow into a wellbore tubular using a permeable medium positioned in a flow space. The permeable medium induces a predetermined pressure differential in the...
US20120273196 SEGMENTED CURRENT CONTROLLING METHOD OF CURRENT CONTROLLING FILTER PIPE COLUMN FOR OIL-GAS WELL AND STRUCTURE OF OIL-GAS WELL  
An oil-gas well structure and a segmental flow-control method for a flow-control filter string (5) used in the oil-gas well are disclosed. The oil-gas well comprises a well wall (1) and a sand...
US20100044032 Method for completion, maintenance and stimulation of oil and gas wells  
A method for inducing motion in solid particulates in a solid/liquid mixture located in proximity to the periphery of a wellbore or in the formation zone adjacent to a wellbore in an oil or gas...
US20140202694 Produced Sand Gravel Pack Process  
A borehole completion method treats a formation surrounding a borehole with a chemical treatment that alters how formation particulates interact. A standalone screen deploys downhole in the...
US20140102702 Produced Sand Gravel Pack Process  
A borehole completion method treats a formation surrounding a borehole with a chemical treatment that alters how formation particulates interact. A standalone screen deploys downhole in the...
US20110030949 Methods for Maintaining Conductivity of Proppant Pack  
Methods suitable for use in a subterranean formation utilizing particulates coated with both a tackifier and a resin.
US20130043025 HARVESTING RESOURCE FROM VARIABLE PAY INTERVALS  
A method is provided for drilling a well in a reservoir. The method includes planning a well trajectory for a serpentine well pair. The production well is drilled using lateral displacements and...
US20100044040 METHOD OF INSTALLING SAND CONTROL SCREENS IN WELLBORES CONTAINING SYNTHETIC OR OIL-BASED DRILLING FLUIDS  
A method of installing a sand control screen assembly in a wellbore penetrating a subterranean formation is carried out in a wellbore having a cased section and an uncased section. The wellbore...
US20150021022 ENERGIZED SLURRIES AND METHODS  
Energized slurries (including foams) comprising an Apollonian particle mixture and at least one additive selected from the group consisting of viscosifiers, gelling agents and rheological agents....
US20090178807 Non-spherical Well Treating Particulates And Methods of Using the Same  
Non-spherical particulates are useful in the stimulation of subterranean formations. A proppant pack composed of the non-spherical particulates exhibits greater porosity than a corresponding...
US20100059223 SHROUDED TUBULAR  
Disclosed herein is a shrouded tubular device that includes but is not limited to a tubular member, such as a screen joint; a shroud surrounding at least a portion of the tubular, the shroud is at...
US20150083414 ORGANOPHOSPHORUS CONTAINING COMPOSITES FOR USE IN WELL TREATMENT OPERATIONS  
A composite having a solid particulate and a surface modifying treatment agent on the solid particulate wherein the surface modifying treatment agent has a hydrophobic tail and an anchor for...
US20110297375 COMPOSTION FOR BOREHOLE TREATMENT  
The invention is a composition, for use in treating oil wells, comprising fibres, hot melt adhesives and particulate solids. This composition has a wide range of applications including preventing...
US20080283243 Reducing flow-back in well treating materials  
A composite proppant having a proppant substrate such as a porous ceramic or silica sand coated with magnetic particles and a method of propping a subterranean formation using a composition...
US20080035337 Silicone-tackifier matrixes and methods of use thereof  
In one embodiment, the present invention provides a silicone-tackifier matrix composition that comprises at least one silicone polymer component, at least one tackifying agent, and at least one...
US20060144590 Multiple Zone Completion System  
A system and method for completing a well with multiple zones of production is provided. For example, a well completion system is provided including one or more polished bore receptacles installed...
US20110056684 DEGRADABLE FIBER SYSTEMS FOR STIMULATION  
A method for minimizing the amount of metal crosslinked viscosifier necessary for treating a wellbore with proppant or gravel is given. The method includes using fibers to aid in transporting,...
US20100139916 FORMATION TREATMENT  
Sand in unconsolidated subterranean formations causes problems in oil recovery, which can be overcome by a method of consolidating sand in a subterranean formation, which method comprises: (i)...
US20110180257 SYSTEM AND METHOD FOR FILTERING SAND IN A WELLBORE  
A technique enables long-lasting filtering of fluid flow in a wellbore. The technique employs a base pipe and a sand control screen surrounding the base pipe. The sand control screen has a support...
US20150083415 COMPOSITES FOR USE IN STIMULATION AND SAND CONTROL OPERATIONS  
A composite having a solid particulate and a surface modifying treatment agent on the solid particulate wherein the surface modifying treatment agent has a hydrophobic tail and an anchor for...
US20150101803 METHOD AND SYSTEM FOR SEALING AN ANNULUS ENCLOSING A TUBULAR ELEMENT  
The invention provides a method and system for sealing an annulus enclosing a tubular element in a wellbore. The method comprises the steps of: i) introducing a first drilling fluid in the...
US20150129199 NANO-PARTICLE REINFORCED SCREEN  
A well screen for use in a subterranean well can include a filter with a nano-particle reinforcement. A method of constructing a well screen can include treating a filter with a nano-particle...
US20140352959 DIVERTING SYSTEMS FOR USE IN LOW TEMPERATURE WELL TREATMENT OPERATIONS  
The flow of a fluid may be diverted from a high permeability zone to a low permeability portion of a subterranean formation by use of particulates comprising a mixture of (i) at least one...
US20150034314 COATED PARTICLES AND METHODS FOR THEIR MANUFACTURE AND USE  
Disclosed are coated particles, such as proppants, processes for their preparation and methods for using such particles, such as in a hydraulic fracturing process. The coated particles include a...
US20110030950 Methods for Controlling Particulate Flowback and Migration in a Subterranean Formation  
Of the methods provided herein to control particulate migration, one method comprises: providing a portion of a subterranean formation comprising unconsolidated particulates; providing a...
US20130292116 Methods for Controlling Formation Fines Migration  
Generally, a consolidating treatment fluid includes at least an aqueous base fluid and an ultra-dilute water-based curable resin. The consolidating treatment fluid may be used in a plurality of...
US20140367099 Degradation of Polylactide in a Well Treatment  
Methods of treating a portion of a well include the steps of: (A) depositing a solid particulate into the portion of the well, wherein the solid particulate comprises an aliphatic polyester,...
US20150013966 Flow Control Devices Including a Sand Screen Having Integral Standoffs and Methods of Using the Same  
In one aspect, a flow control device is disclosed that in one embodiment may include a sand screen that includes adjacent wraps of a longitudinal member, wherein the longitudinal member has a...
US20080011476 Methods for coating particulates with tackifying compounds  
At least one method is provided comprising: providing a tackifying compound and at least one surfactant; mixing the surfactant with the tackifying compound to form a tackifying compound surfactant...
US20140116691 CHEMICAL TREATMENT METHOD AND ADDITIVE USED TO TREAT FINES MIGRATION AND FLOW THROUGH POROUS MEDIA  
Methods for reducing fines migration in a porous subterranean reservoir are disclosed. In certain aspects, the methods include introducing a composition comprising a water-soluble or dispersible...
US20140311740 Stabilizing Unconsolidated Formation for Fines Control  
A method for treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (A) introducing a treatment fluid through the wellbore into the zone of the...
US20090260814 System and Method to Facilitate Treatement and Sand Control in a Wellbore  
A technique provides a multi-stage well treatment system having a plurality of packers and a plurality of flow valves. The multi-stage well treatment system can be moved downhole in a wellbore and...
US20100018707 METHOD OF FRACTURING USING ULTRA LIGHTWEIGHT PROPPANT SUSPENSIONS AND GASEOUS STREAMS  
In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight...
US20050269085 Method for sealing lost circulation zones  
Disclosed is a method of reducing lost circulation, sealing lost circulation zones, and stabilizing weak formations, using copolymers of ethylene acrylic or ethylene methacrylic acid, or the...
US20150041130 System and Method for Actuating Downhole Packers  
A downhole tool includes an outer tubular member and an inner tubular member. The outer tubular member may have one or more screens coupled thereto, a packer coupled thereto, and a shunt tube...
US20150176373 Inflow Control Device Having Elongated Slots for Bridging Off During Fluid Loss Control  
A sand screen joint screens borehole fluid during production and bridges off loss control fluid during loss control. The joint has a basepipe having a bore and defining at least one elongated slot...
US20060108114 Drilling method for maintaining productivity while eliminating perforating and gravel packing  
A method for well construction and completion is disclosed. First, a productive section of a well is drilled in the presence of a fluid system that controls fluid losses, is substantially...
US20090008095 Wellbore Fluid Comprising a Base Fluid and a Particulate Bridging Agent  
A wellbore fluid comprising a base fluid and a particulate bridging agent comprised of a sparingly water-soluble material selected from the group consisting of...
US20100319914 WELL SCREEN  
A well screen (101) having a base pipe (103), a filter layer (105) arranged around the base pipe (103), and a discrete mesh outer standoff layer (107) arranged around the filter layer (105) in a...
US20100116495 POROUS TUBULAR STRUCTURES  
An expandable tubular to be used within geologic structures and a method of manufacturing thereof are disclosed. The expandable tubular has a substantially tubular shaped member with an axis...
US20120111563 METHODS TO DELIVER FLUIDS ON A WELL SITE WITH VARIABLE SOLIDS CONCENTRATION FROM SOLID SLURRIES  
The invention discloses a storable composition for oilfield application including a slurry of a carrier fluid and a particulate blend made of proppant; the particulate blend comprising at least a...
US20140318775 COMPOSITIONS AND METHODS FOR USE OF PROPPANT SURFACE CHEMISTRY TO IMPROVE PROPPANT CONSOLIDATION AND FLOWBACK CONTROL  
The present invention relates to methods for hydraulically fracturing a subterranean formation to improve the production rates and ultimate recovery by contacting unconsolidated resin-coated...
US20080099200 EXPANDABLE FLUID CEMENT SAND CONTROL  
A system for preventing the migration of unconsolidated and/or loosely consolidated material into a wellbore. Such prevention is accomplished by introducing a well treatment medium comprising an...
US20140318774 High Pressure, High Temperature Gravel Pack Carrier Fluid with Extended Dynamic Stability for Alternate Flow Path  
Fluids with high carrying capacity for particulates in high pressure environments that may also be high temperature environments may include a viscosified base fluid having a density of about 14...
US20110146983 METHOD OF CARRYING OUT A WLLBORE OPERATION  
The invention relates to a wellbore operation, which includes the steps of: (a) introducing into a wellbore a wellbore fluid in the form of a water-in-oil emulsion comprising a dispersed brine...
US20100307747 ENGINEERED FIBERS FOR WELL TREATMENTS  
Mixtures of fibers and solid particles are effective for curing fluid losses and lost circulation in a subterranean well. Stiff fibers are more effective than flexible ones; however, mixtures of...
US20140116692 Well Treatment  
The present invention provides a method for the treatment of a subterranean formation which contains sand particles, said method comprising contacting said formation with a material capable of...

Matches 1 - 50 out of 76 1 2 >