104276 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Well-drilling compositions Non-aqueous well-drilling compositions, e.g. oil-based
2-Hydroxy-3-alkoxypropyl sulfides, sulfones, and sulfoxides: new surface active agents
#302Methods of preparing non-aqueous fluids suitable for use in wellbore servicing fluids
#303Viscous oleaginous fluids and methods of drilling and servicing wells therewith
#304Geosynthetic composite for borehole strengthening
#305Controlled variable density fluid for wellbore operations
#306Method for sealing lost circulation zones
#307Method and apparatus for performing chemical treatments of exposed geological formations
#308Spotting fluid for use with oil-based muds and method of use
#309Drilling fluids
#310Gelled oil with surfactant
#311Method and composition for inhibiting lost circulation during well operation
#312Methods of reducing sag in non-aqueous fluids
#313Metallic soaps of modified tall oil acids
#314Compositions for restoring lost circulation
#315Process for the preparation of a homogeneous, low-viscosity and long-term-stable polymer dispersion in mineral oils
#316Zeolite-containing remedial compositions
#317Solid-liquid separation of oil-based muds
#318Solid-liquid separation of oil-based muds
#319Drilling fluid apparatus and method
#320Additive for oil-based drilling fluids
#321Direct digital access arrangement circuitry and method for connecting DSL circuitry to phone lines
#322Subterranean fluids and methods of cementing in subterranean formations
#323Method of formulating and using a drilling mud with fragile gels
#324Trimodal hybrid loss prevention material (LPM) for preventative and curative loss control
#325Loss circulation compositions (LCM) having portland cement clinker
#326Additive composition suitable for viscosity reduction of oil-based drilling fluid, oil-based drilling fluid and use thereof
#327Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity non aqueous formulations
#328Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity unsaturated polyester containing formulations