CONDUCTING DOWN HOLE OILFIELD PRODUCTION

Brand Owner (click to sort) Address Description
FFI Spectrum Tracer Services 9111 East Pine Street, Suite 104 Tulsa OK 74115 Conducting down hole oilfield production tracing of products from underground formations for the petroleum industry;
OST Spectrum Tracer Services 9111 East Pine Street, Suite 104 Tulsa OK 74115 Conducting down hole oilfield production tracing of products from underground formations for the petroleum industry;
WST Spectrum Tracer Services 9111 East Pine Street, Suite 104 Tulsa OK 74115 Conducting down hole oilfield production tracing of products from underground formations for the petroleum industry;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. One aspect of the invention provides an ion-conducting membrane comprising an ion-conducting region and a non-ion-conducting region. The ion-conducting region is formed by a plurality of ion-conducting passageways that extend through the membrane. The passageways are filled with ion-conducting material and may be surrounded by non-ion conducting material. The membrane may comprise a substrate of non-ion-conducting material that is penetrated by openings, each opening providing a corresponding one of the passageways.