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SCHLUMBERGER TECHNOLOGY CORPORATION;David Cate

SUGAR LAND, TX US

1. 20110042088 CEMENT COMPOSITION CONTAINING INORGANIC AND ORGANIC FIBERS 02-24-2011
2. 20110042086 ADDITIVE FOR CONTROLLING CEMENT SLURRY RHEOLOGY 02-24-2011
3. 20110036583 SLIP-LAYER FLUID PLACEMENT - method of fluid placement in a hydraulic fracture created in a subterranean formation penetrated by a wellbore that 02-17-2011
4. 20110036582 Solid incorporated reversible emulsion for a fracturing fluid 02-17-2011
5. 20110036571 PERFORATION STRATEGY FOR HETEROGENEOUS PROPPANT PLACEMENT IN HYDRAULIC FRACTURING 02-17-2011
6. 20110034352 RHEOLOGY MODIFIER FOR POLYMER FLUIDS - Embodiments of this invention relate to a composition and a method for tailoring the rheology of a fluid for use 02-10-2011
7. 20110030962 AQUEOUS CROSSLINKER SLURRY COMPOSITIONS AND APPLICATIONS 02-10-2011
8. 20110030958 METHOD FOR TREATING SUBTERRANEAN FORMATION WITH DEGRADABLE MATERIAL 02-10-2011
9. 20110030953 GELLED LIQUID HYDROCARBON TREATMENT FLUIDS AND THEIR ASSOCIATED METHODS OF USE 02-10-2011
10. 20110029291 Method for fracture surface extraction from microseismic events cloud 02-03-2011
11. 20110028357 SYSTEM, METHOD AND APPARATUS FOR ENHANCING WELLBORE TREATMENT FLUID FLEXIBILITY 02-03-2011
12. 20110024114 CEMENT COMPOSITION COMPRISING MIXTURE OF ORGANIC AND INORGANIC FIBRES FOR CURING SEVERE LOSSES ESPECIALLY IN THE RESERVOIR SECTION 02-03-2011
13. 20110024113 VISCO-ELASTIC SURFACTANT SPACERS - spacer for use in an oil well cementing operation comprises an aqueous solution of a visco-elastic surfactant 02-03-2011
14. 20110021386 MICROEMULSION TO IMPROVE SHALE GAS PRODUCTION BY CONTROLLING WATER IMBIBITION 01-27-2011
15. 20110017464 WELLBORE DEBRIS CLEANOUT WITH COILED TUBING USING DEGRADABLE FIBERS 01-27-2011
16. 20110017457 ENVIRONMENTAL COMPOSITIONS AND METHODS FOR WELL TREATMENT 01-27-2011
17. 20110005760 SYSTEM AND METHOD FOR LOW DAMAGE FRACTURING 01-13-2011
18. 20110005758 METHOD AND COMPOSITION FOR CURING LOST CIRCULATION 01-13-2011
19. 20110005754 METHODS OF PRODUCING FLOW-THROUGH PASSAGES IN CASING, AND METHODS OF USING SUCH CASING 01-13-2011
20. 20110003720 CONTROLLING THE STABILITY OF WATER IN WATER EMULSIONS 01-06-2011
21. 20100331223 Acidic Viscosity Enhancer for Viscoelastic Surfactant Fluids 12-30-2010
22. 20100326658 Method and composition to increase viscosity of crosslinked polymer fluids 12-30-2010
23. 20100323933 Hydrocarbon-Based Filtercake Dissolution Fluid 12-23-2010
24. 20100323932 METHODS FOR TREATING A WELL OR THE LIKE - method is disclosed where introducing into a wellbore a degradable material stabilized in a non-aqueous based 12-23-2010
25. 20100314117 ASPHALTENE REMOVAL COMPOSITION AND METHODS 12-16-2010
26. 20100314110 METHOD OF TREATING A SUBTERRANEAN FORMATION USING A RHEOLOGY MODEL FOR FLUID OPTIMIZATION 12-16-2010
27. 20100309750 Sensor Assembly - assembly for passive detection of features at known locations of a conduit 12-09-2010
28. 20100307757 AQUEOUS SOLUTION FOR CONTROLLING BACTERIA IN THE WATER USED FOR FRACTURING 12-09-2010
29. 20100307755 METHOD AND APPARATUS FOR EFFICIENT REAL-TIME CHARACTERIZATION OF HYDRAULIC FRACTURES AND FRACTURING OPTIMIZATION BASED THEREON 12-09-2010
30. 20100307750 SQUEEZE COMPOSITION FOR RESTORING ISOLATION 12-09-2010
31. 20100307747 ENGINEERED FIBERS FOR WELL TREATMENTS - Mixtures of fibers and solid particles are effective for curing fluid losses and lost circulation in a 12-09-2010
32. 20100300688 HIGH SOLIDS CONTENT METHODS AND SLURRIES 12-02-2010
33. 20100296359 System and Method for Facilitating Well Servicing Operations 11-25-2010
34. 20100294500 METHOD OF IMPROVING THE CONDUCTIVITY OF A FRACTURE IN THE SPACE BETWEEN PROPPANT PILLARS 11-25-2010
35. 20100282464 METHOD OF PROPPING AGENT DELIVERY TO THE WELL 11-11-2010
36. 20100270016 Compositions and Methods for Servicing Subterranean Wells 10-28-2010
37. 20100263860 System and Method to Provide Well Service Unit With Integrated Gas Delivery 10-21-2010
38. 20100252268 USE OF CALIBRATION INJECTIONS WITH MICROSEISMIC MONITORING 10-07-2010
39. 20100252264 METHOD OF TREATING A SUBTERRANCAN FORMATION WITH COMBINED BREAKER AND FLUID LOSS ADDITIVE 10-07-2010
40. 20100252263 PROPPANT, A METHOD FOR PRODUCTION THEREOF AND FORMATION HYDRAULIC FRACTURING METHOD USING THUS PRODUCED PROPPANT 10-07-2010
41. 20100249269 DRAG REDUCER FOR CEMENT COMPOSITIONS - cement composition for use in preparation for a wellbore cementing slurry comprising cement dry powder and fibres 09-30-2010
42. 20100248997 Treatment and Reuse of Oilfield Produced Water For Operations In A Well 09-30-2010
43. 20100246318 Dry Polymer Hydration Apparatus and methods of Use 09-30-2010
44. 20100243255 Apparatus and Method for Oilfield Material Delivery 09-30-2010
45. 20100243252 Apparatus and Method for Oilfield Material Delivery 09-30-2010
46. 20100243251 Apparatus and Method for Oilfield Material Delivery 09-30-2010
47. 20100243242 METHOD FOR COMPLETING TIGHT OIL AND GAS RESERVOIRS 09-30-2010
48. 20100230106 Relative Permeability Modification - fluid comprising a viscous hyposaline aqueous solution of first and second cationic polymers comprising quaternized 09-16-2010
49. 20100230101 METHOD AND APPARATUS TO CEMENT A PERFORATED CASING 09-16-2010
50. 20100224365 METHOD OF TREATING A SUBTERRANEAN FORMATION AND FORMING TREATMENT FLUIDS USING CHEMO-MATHEMATICAL MODELS AND PROCESS CONTROL 09-09-2010
51. 20100212902 CONDUCTIVE CEMENT FORMULATION AND APPLICATION FOR USE IN WELL 08-26-2010
52. 20100206567 Gel Capsules for Solids Entrainment - The present invention is a method for treating a subterranean wellbore 08-19-2010
53. 20100200238 Scale Inhibitors Compatible with Sandstone Acidizing 08-12-2010
54. 20100193189 PROPPANT AND METHOD FOR HIGHER PRODUCTION OF A WELL 08-05-2010
55. 20100190666 METHOD FOR TREATING FRACTURING WATER - method of treating a medium for water fracturing is disclosed the method comprises: introducing at least one 07-29-2010
56. 20100186967 Assembly for Controlled Delivery of Downhole Treatment Fluid 07-29-2010
57. 20100186949 Assembly for Controlled Delivery of Downhole Treatment Fluid 07-29-2010
58. 20100184630 BREAKING THE RHEOLOGY OF A WELLBORE FLUID BY CREATING PHASE SEPARATION 07-22-2010
59. 20100183448 METHODS OF USE FOR A POSITIVE DISPLACEMENT PUMP HAVING AN EXTERNALLY ASSISTED VALVE 07-22-2010
60. 20100181078 Mobile Coiled Tubing Straightening Tool - handheld tool for straightening coiled tubing in a continuous manner 07-22-2010
61. 20100181072 Downhole Well Access Line Cutting Tool - cutting tool for cutting a wireline, slickline, coiled tubing, or other well access line stuck downhole in a 07-22-2010
62. 20100181065 Fluid Loss Additive and Breaking Agent - system includes a hydraulic fracturing fluid including a polymeric constituent and an additive having particles 07-22-2010
63. 20100179076 Filled Systems From Biphasic Fluids - Methods and apparatus for forming a fluid for use within in a subterranean formation comprising combining a 07-15-2010
64. 20100175891 DART LAUNCHER FOR WELL CEMENTING OPERATIONS 07-15-2010
65. 20100175881 Using A Biphasic Solution As A Recyclable Coiled Tubing Cleanout Fluid 07-15-2010
66. 20100175877 METHOD OF DESIGNING AND EXECUTING A WELL TREATMENT 07-15-2010
67. 20100175874 FIBER LADEN ENERGIZED FLUIDS AND METHODS OF USE THEREOF 07-15-2010
68. 20100174496 PUMP INTEGRITY MONITORING - method of monitoring integrity of a pump 07-08-2010
69. 20100168273 CEMENT RETARDER SYSTEMS, AND RETARDED CEMENT COMPOSITIONS 07-01-2010
70. 20100163252 METHOD AND COMPOSITION FOR ZONAL ISOLATION OF A WELL 07-01-2010
71. 20100163237 DEGRADABLE CEMENT COMPOSITIONS CONTAINING DEGRADING MATERIALS AND METHODS OF CEMENTING IN WELLBORES 07-01-2010
72. 20100163234 Surface-Modifying Agents for Wettability Modification 07-01-2010
73. 20100163233 SYSTEM, METHOD AND TREATMENT FLUID FOR CONTROLLING FINES MIGRATION 07-01-2010
74. 20100163228 INTERNAL BREAKER FOR OILFIELD TREATMENTS 07-01-2010
75. 20100163225 System, Method, and Apparatus for Post-Fracture Treatment 07-01-2010
76. 20100160189 Method and Composition for Removing Filter Cake 06-24-2010
77. 20100160188 Removal of Crystallinity in Guar Based Materials and Related Methods of Hydration & Subterranean Applications 06-24-2010
78. 20100157720 Vibration Enhanced Mixing Process - method for mixing a slurry for delivery to a downstream point comprises mixing a liquid source and a powder source 06-24-2010
79. 20100155068 Cement retarder systems, and retarded cement compositions 06-24-2010
80. 20100154678 DUAL FUNCTION CEMENT ADDITIVE - The use of silicate as a retarder enhancer at appropriate levels to enhance the retarding effect of retarders at high 06-24-2010
81. 20100152070 DRILLING LOST CIRCULATION MATERIAL - engineered composition for reducing lost circulation in a well includes a mixture of coarse medium and optional 06-17-2010
82. 20100147515 SURFACE MODIFICATION FOR CROSS-LINKING OR BREAKING INTERACTIONS WITH INJECTED FLUID 06-17-2010
83. 20100137473 AQUEOUS RESIN COMPOSITIONS AND METHODS FOR CEMENT REPAIR 06-03-2010
84. 20100132948 Delayed Breaking of Well Treatment Fluids 06-03-2010
85. 20100132944 DIFFERENTIAL FILTERS FOR REMOVING WATER DURING OIL PRODUCTION 06-03-2010
86. 20100130388 METHOD FOR TREATING WELL BORE IN A SUBTERRANEAN FORMATION WITH HIGH DENSITY BRINES AND COMPLEXED METAL CROSSLINKERS 05-27-2010
87. 20100126723 Fluid Loss Control - method uses a fluid loss control pill in a well in advance of a completion operation 05-27-2010
88. 20100122813 Method of Placing Ball Sealers For Fluid Diversion 05-20-2010
89. 20100105579 PROPPANT, PROPPANT PRODUCTION METHOD AND USE OF PROPPANT 04-29-2010
90. 20100101785 Hydraulic System and Method of Monitoring 04-29-2010
91. 20100096848 Coiled Tubing Dimple Connection - connection between coiled tubing and a connector includes a plurality of dimples formed by a tubing 04-22-2010
92. 20100096130 TOE-TO-HEEL GRAVEL PACKING METHODS - Gravel packing of a wellbore penetrating a subterranean formation is carried out in a wellbore having a cased 04-22-2010
93. 20100093891 Self-Viscosifying and Self-Breaking Gels 04-15-2010
94. 20100093565 SYSTEM, METHOD, AND APPARATUS FOR UTILIZING DIVALENT BRINES IN VISCOSIFIED WELL TREATMENT FLUIDS 04-15-2010
95. 20100090409 Packing Assembly for Reciprocating Pumps 04-15-2010
96. 20100089571 Coiled Tubing Gamma Ray Detector - downhole tool for use in coiled tubing well operations 04-15-2010
97. 20100084132 Optical Coiled Tubing Log Assembly - fiber optic based logging assembly deliverable via coiled tubing 04-08-2010
98. 20100083649 Configurable Hydraulic System - facilitates a variety of oilfield cementing and other oilfield or related applications 04-08-2010
99. 20100071899 Wellsite Surface Equipment Systems - system for powering wellsite surface equipment comprises at least one prime mover in communication with a fuel 03-25-2010
100. 20100071893 Polymers and Nanoparticles Formulations With Shear-Thickening and Shear-Gelling Properties for Oilfield Applications 03-25-2010
101. 20100059227 STIMULATED OIL PRODUCTION USING REACTIVE FLUIDS 03-11-2010
102. 20100059225 Flow Reversing Apparatus and Methods of Use 03-11-2010
103. 20100056405 SELF-DIVERTING ACID TREATMENT WITH FORMIC-ACID-FREE CORROSION INHIBITOR 03-04-2010
104. 20100056403 METAL FREE CROSSLINKING OF GALACTOMANNAN 03-04-2010
105. 20100056402 Acid Internal Breaker for Viscoelastic Surfactant Fluids in Brine 03-04-2010
106. 20100056401 PARTIALLY NEUTRALIZED POLYHYDROXY ACIDS FOR WELL TREATMENTS 03-04-2010
107. 20100051273 System, Method, and Apparatus for Breaking Fracture Fluids 03-04-2010
108. 20100051263 System, Method and Apparatus for Breaking Fracturing Fluids 03-04-2010
109. 20100044040 METHOD OF INSTALLING SAND CONTROL SCREENS IN WELLBORES CONTAINING SYNTHETIC OR OIL-BASED DRILLING FLUIDS 02-25-2010
110. 20100029516 FIBER ASSISTED EMULSION SYSTEM - Emulsions either water-in-oil or oil-in-water may be formed by combining an aqueous component 02-04-2010
111. 20100022418 METHOD AND COMPOSITION TO INCREASE VISCOSITY OF CROSSLINKED POLYMER FLUIDS 01-28-2010
112. 20100018770 System and Method for Drilling a Borehole 01-28-2010
113. 20100018709 METHOD OF GRAVEL PACKING A WELL CONTAINING SYNTHETIC OR OIL-BASED DRILLING FLUIDS 01-28-2010
114. 20100018703 System and Methods Using Fiber Optics in Coiled Tubing 01-28-2010
115. 20100006292 Methods and Systems for Determination of Fluid Invasion in Reservoir Zones 01-14-2010
116. 20100004351 Fluid Loss Control Agents and Compositions for Cementing Oil and Gas Wells Comprising said Fluid Loss Control Agent 01-07-2010
117. 20100004146 Leak-Off Control Agent - method of controlling leak-off and reducing the concentration of polymers in filter cakes formed when oilfield treatment fluids 01-07-2010
118. 20090321141 Methods and Apparatus for Wireline Drilling On Coiled Tubing 12-31-2009
119. 20090318313 Slickwater Treatment Fluid and Method - treatment fluid for treating a subterranean formation penetrated by a wellbore is formed from water 12-24-2009
120. 20090305914 Phosphorus-Free Gelled Hydrocarbon Compositions and Method for Use Thereof 12-10-2009
121. 20090301734 Downhole Application for a Backpressure Valve 12-10-2009
122. 20090301722 SYSTEM, METHOD, AND APPARATUS FOR INJECTION WELL CLEAN-UP OPERATIONS 12-10-2009
123. 20090301718 System, Method and Apparatus for Enhanced Friction Reduction In Gravel Pack Operations 12-10-2009
124. 20090301713 Backpressure Valve for Wireless Communication 12-10-2009
125. 20090288834 Dynamic scale removal tool - scale removal tool with adjustably positionable fluid dispensing arms 11-26-2009
126. 20090288831 Polymeric Extenders for Flexible Cement - flexible cement stable at high temperatures contains an extender that is a finely ground polyetheretherketone 11-26-2009
127. 20090286700 Heterogeneous Proppant Placement in a Fracture with Removable Channelant Fill 11-19-2009
128. 20090281004 Composition and Method for Fluid Recovery from Well 11-12-2009
129. 20090277636 SYSTEM AND METHOD FOR PERFORATED WELL SAND CONTROL 11-12-2009
130. 20090275490 Disproportionate Permeability Reduction Using A Viscoelastic Surfactant 11-05-2009
131. 20090266548 Rock Stress Modification Technique - technique involves facilitating fracturing operations along a wellbore extending through a subterranean formation 10-29-2009
132. 20090260835 System and Method for Controlling Placement and Flow at Multiple Gravel Pack Zones in a Wellbore 10-22-2009
133. 20090260828 Use of Carbon-Dioxide-Based Fracturing Fluids 10-22-2009
134. 20090260817 Method and Apparatus to Cement A Perforated Casing 10-22-2009
135. 20090260815 System and Method to Facilitate Treatment and Production in a Wellbore 10-22-2009
136. 20090260814 System and Method to Facilitate Treatement and Sand Control in a Wellbore 10-22-2009
137. 20090257303 Container System - method and system for providing a homogenized slurry output comprises a container body defining an interior portion 10-15-2009
138. 20090255674 Sealing By Ball Sealers - In downhole treatments in the oilfield ball sealers seated in perforations may not fully seal and may leak fluid through gaps 10-15-2009
139. 20090252626 Rotary Distributor for Pressure Multiplier 10-08-2009
140. 20090250223 Ballistically Compatible Backpressure Valve 10-08-2009
141. 20090250221 Method of supplying a powdered chemical composition to a wellsite 10-08-2009
142. 20090250219 CARBONACEOUS EXTENDERS FOR FLEXIBLE CEMENT 10-08-2009
143. 20090247430 Elongated particle breakers in low pH fracturing fluids 10-01-2009
144. 20090221453 Treatment Fluid With Oxidizer Breaker System and Method 09-03-2009
145. 20090218105 Hydraulically Driven Tandem Tractor Assembly 09-03-2009
146. 20090218094 Live Bottom Hole Pressure for Perforation/Fracturing Operations 09-03-2009
147. 20090205829 Polymeric Microspheres as Degradable Fluid Loss Additives in Oilfield Applications 08-20-2009
148. 20090205824 Polymeric Microspheres As Degradable Fluid Loss Additives In Oilfield Applications 08-20-2009
149. 20090203555 Use of Relative Permeability Modifiers in Treating Subterranean Formations 08-13-2009
150. 20090193888 Non-Contact Radar Based Level Measurement Device 08-06-2009
151. 20090192057 Method for Single-Stage Treatment of Siliceous Subterranean Formations 07-30-2009
152. 20090192054 Method for Single-Stage Treatment of Siliceous Subterranean Formations 07-30-2009
153. 20090183876 Control of the Properties of Cement Slurries With Optimized Polymers Combination 07-23-2009
154. 20090183875 Method and Apparatus to Set a Plug - apparatus to be lowered in a borehole comprising: a delivery section for delivering a plugging fluid 07-23-2009
155. 20090181865 Well Treatment Composition Crosslinkers and Uses Thereof 07-16-2009
156. 20090173502 Offshore Installation Attachment System - method of lifting at least a portion of an attachment system to and from a predetermined location comprises 07-09-2009
157. 20090173501 Borehole Cleaning Using Downhole Pumps - Apparatus for borehole cleaning comprises: a tubular conveyance for extending from the surface into a borehole 07-09-2009
158. 20090163387 Stabilizing Biphasic Concentrates Through the Addition of Small Amounts of High Molecular Weight Polyelectrolytes 06-25-2009
159. 20090159295 Wellsite Systems Utilizing Deployable Structure 06-25-2009
160. 20090156436 Spacer Fluid Additive - spacer fluid comprises a fluid and a viscosity agent 06-18-2009
161. 20090151951 Adjustable Diameter Fishing Tool - technique utilizes a fishing tool that enables fishing operations for retrieval of well tools that may have a variety 06-18-2009
162. 20090151944 Use of Polyimides in Treating Subterranean Formations 06-18-2009
163. 20090151940 System and Method to Provide Verification during a Fishing Operation in a Wellbore 06-18-2009
164. 20090151936 System and Method for Monitoring Scale Removal from a Wellbore 06-18-2009
165. 20090149352 Viscoelastic Surfactant Fluid Systems Comprising An Aromatic Sulfonate and Methods of Using Same 06-11-2009
166. 20090145607 High Temperature Fracturing Fluids and Method of Use 06-11-2009
167. 20090145604 System and Method for Retrieving a Well Tool from a Wellbore 06-11-2009
168. 20090145599 Method System and Program Storage Device for Simulating A Multilayer Reservoir and Partially Active Elements In A Hydraulic Fracturing Simulator 06-11-2009
169. 20090143257 Methods and Compositions for Controlling Water Production 06-04-2009
170. 20090139766 Methods of Perforation Using Viscoelastic Surfactant Fluids and Associated Compositions 06-04-2009
171. 20090139723 Filtercake Removal - treatment fluid and a method are disclosed for cleaning borehole filtercake using the treatment fluid 06-04-2009
172. 20090139712 Conductive Cement Formulation and Application for use in Wells 06-04-2009
173. 20090137432 pH Sensitive Emulsion System - oilfield treatment fluid in the form of an emulsion wherein the emulsion contains at least one treatment agent 05-28-2009
174. 20090137429 Temperature-Extended Enzyme Systems - Water-soluble amphoteric surfactants at low concentration thermostabilize enzymes in brine 05-28-2009
175. 20090133868 Aqueous Two-Phase Emulsion Gel Systems for Zone Isolation 05-28-2009
176. 20090126930 Cement Composition for Carbon Dioxide Supercritical Environment 05-21-2009
177. 20090120645 System and Method for Forming Cavities in a Well 05-14-2009
178. 20090118144 Methods for Manipulation of Air Flow into Aquifers 05-07-2009
179. 20090118143 Methods for Manipulation of the Flow of Fluids in Subterranean Formations 05-07-2009
180. 20090111718 Control of Fines Migration In Well Treatments 04-30-2009
181. 20090107677 Sealant Composition - for use in subterranean wells comprising an alkali metal silicate and a calcium containing inorganic compound wherein the 04-30-2009
182. 20090107671 Stimulation Method - subterranean formation stimulation method utilizes a treatment fluid comprising residual drilling fluid injected into the formation 04-30-2009
183. 20090105097 Degradable Friction Reducer - Novel wellbore service fluids are disclosed 04-23-2009
184. 20090101334 MULTILAYERED BALL SEALER AND METHOD OF USE THEREOF 04-23-2009
185. 20090099047 Fusing Materials For Prevention of Lost Circulation 04-16-2009
186. 20090095474 System and Method for Fracturing While Drilling 04-16-2009
187. 20090095436 Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components 04-16-2009
188. 20090092511 HEART-SHAPED CAM CONSTANT FLOW PUMP - constant flow pump and method of providing a constant fluid flow using such a pump and more particularly a pump 04-09-2009
189. 20090090513 System and Method for Conveying a Wired Coiled Assembly 04-09-2009
190. 20090090506 Downhole Release of Friction Reducers in Gravel Packing Operations 04-09-2009
191. 20090088347 Treatment Fluid with Non-Symmetrical Peroxide Breaker and Method 04-02-2009
192. 20090084554 Drilling and Fracturing Fluid - method of fracturing a subterranean formation while drilling a well includes the steps of preparing a fluid useful for 04-02-2009
193. 20090084536 System and Method for Downhole Orientation Measurement 04-02-2009
194. 20090082228 Viscosity Reduction - well treatment fluid and method uses an organic peroxide 03-26-2009
195. 20090081034 Oilfield Equipment Composed of a Base Material Reinforced With a Composite Material 03-26-2009
196. 20090078417 Emulsion System for Sand Consolidation - sand consolidation system and a method for use of the system is provided 03-26-2009
197. 20090078411 Downhole Gas Influx Detection - technique enables determination of gas influx in a fluid handling system 03-26-2009
198. 20090078410 Aggregate Delivery Unit - delivery unit for providing aggregate to a worksite, such as a wellsite location 03-26-2009
199. 20090071645 System and Method for Obtaining Load Measurements in a Wellbore 03-19-2009
200. 20090068031 Pump Assembly - technique facilitates the pumping of fluids in a well related application while minimizing the number of system components 03-12-2009
201. 20090065207 Well Treatment To Inhibit Fines Migration 03-12-2009
202. 20090048126 Method of Treating Formation With Polymer Fluids 02-19-2009
203. 20090042748 Method of Acidizing Sandstone Formations 02-12-2009
204. 20090038799 System, Method, and Apparatus for Combined Fracturing Treatment and Scale Inhibition 02-12-2009
205. 20090032257 Method and Apparatus for Consolidating a Wellbore 02-05-2009
206. 20090032252 DEGRADABLE CEMENT COMPOSITIONS CONTAINING DEGRADING MATERIALS AND METHODS OF CEMENTING IN WELLBORES 02-05-2009
207. 20090025937 System and Method to Facilitate Interventions from an Offshore Platform 01-29-2009
208. 20090025934 System and Method for Low Damage Fracturing 01-29-2009
209. 20090025933 System, Method, and Apparatus for Acid Fracturing with Scale Inhibitor Protection 01-29-2009
210. 20090025932 System and Method for Low Damage Gravel Packing 01-29-2009
211. 20090023615 Polymer Delivery In Well Treatment Applications 01-22-2009
212. 20090023614 Polymer Delivery in Well Treatment Applications 01-22-2009
213. 20090023613 Polysaccharide Treatment Fluid and Method of Treating a Subterranean Formation 01-22-2009
214. 20090014177 Method to Cement a Perforated Casing - The invention discloses a method of treating a zone of a well comprising a wellbore a tube which is permeable to 01-15-2009
215. 20090000793 Methods and apparatus for well construction 01-01-2009
216. 20090000786 METHODS OF PRODUCING FLOW-THROUGH PASSAGES IN CASING, AND METHODS OF USING SUCH CASING 01-01-2009
217. 20080318811 Versatile Additives For Well Cementing Applications 12-25-2008
218. 20080314594 Method of Heterogeneous Etching of Sandstone Formations 12-25-2008
219. 20080308272 Real Time Closed Loop Interpretation of Tubing Treatment Systems and Methods 12-18-2008
220. 20080305971 Polysaccharide Treatment Fluid and Method of Treating A Subterranean Formation 12-11-2008
221. 20080302542 Riserless Deployment System - method of deploying a tool into a pressurized well is provided that includes providing the well with a wellhead having a 12-11-2008
222. 20080302530 Apparatus and Method for Engaging a Tubular 12-11-2008
223. 20080298163 Vibration Assisted Mixer - embodiment of a mixer for mixing a powder with a liquid comprises a mix housing to accommodate a mixture of the powder and 12-04-2008
224. 20080296022 Method for Treating Subterranean Formation 12-04-2008
225. 20080289828 Methods of Limiting Leak Off and Damage In Hydraulic Fractures 11-27-2008
226. 20080289823 Degradable Material Assisted Diversion or Isolation 11-27-2008
227. 20080289408 METHODS AND SYSTEMS FOR INVESTIGATING DOWNHOLE CONDITIONS 11-27-2008
228. 20080287323 Treatment and Reuse of Oilfield Produced Water 11-20-2008
229. 20080280790 Well Treatment with Complexed Metal Crosslinkers 11-13-2008
230. 20080280788 Well Treatment with Ionic Polymer Gels - Methods comprising preparing an aqueous mixture of an anionic polymer a charge screening surfactant 11-13-2008
231. 20080279706 Valve-Seat Interface Architecture - pump assembly with valve-seat interface architecture configured to extend the life of pump components and the 11-13-2008
232. 20080279705 Externally Assisted Valve for a Positive Displacement Pump 11-13-2008
233. 20080272931 Method and Apparatus for Measuring a Parameter within the Well with a Plug 11-06-2008
234. 20080271891 Methods of Limiting Leak Off and Damage in Hydraulic Fractures 11-06-2008
235. 20080269081 Internal Breakers for Viscoelastic Surfactant Fluids 10-30-2008
236. 20080269080 Wellbore Treatment Compositions Containing Foam Extenders and Methods of Use Thereof 10-30-2008
237. 20080264640 WELL TREATMENT USING ELECTRIC SUBMERSIBLE PUMPING SYSTEM 10-30-2008
238. 20080264626 TELESCOPIC ANTI-BUCKLING GUIDE SYSTEM - technique improves the ability to inject coiled tubing at a variety of wells 10-30-2008
239. 20080264625 LINEAR ELECTRIC MOTOR FOR AN OILFIELD PUMP 10-30-2008
240. 20080261837 Low-Density Ceramic Proppant and Its Production Method 10-23-2008
241. 20080261834 Method and Composition for Treatment of a Well 10-23-2008
242. 20080257551 Methods of Chemical Diversion of Scale Inhibitors 10-23-2008
243. 20080246174 Permeable Cements - permeable cement composition including an aqueous slurry of a hydraulic cement which is based upon a water-immiscible dispersed 10-09-2008
244. 20080245527 Use Of A Chopper Mechanism To Add Fibers To A Well 10-09-2008
245. 20080236836 Apparatus, System, and Method for Determining Injected Fluid Vertical Placement 10-02-2008
246. 20080236835 Hydraulically Operated Protector For Downhole Devices 10-02-2008
247. 20080236832 Method for Treating Subterranean Formation 10-02-2008
248. 20080236825 Particulate Material for Proppant Flowback Control 10-02-2008
249. 20080236823 Degradable Fiber Systems for Stimulation 10-02-2008
250. 20080234147 Method of Treating Subterranean Formation with Crosslinked Polymer Fluid 09-25-2008
251. 20080234146 Proppant and Production Method Thereof - oil-and-gas production industry and can be used for enhancement of the production of oilfield wells as it 09-25-2008
252. 20080212397 Method and Apparatus to Optimize the Mixing Process 09-04-2008
253. 20080210427 Methods Using Fluid Stream for Selective Stimulation of Reservoir Layers 09-04-2008
254. 20080210423 Circulated Degradable Material Assisted Diversion 09-04-2008
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