OIL GAS WELLHEAD TOOLS

Brand Owner (click to sort) Address Description
ENVIRO-GUARD HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 Oil and gas wellhead tools and equipment, namely, pollution control stuffing boxes;
ENVIRO-SEAL HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 oil and gas wellhead tools and equipment; namely, pollution control stuffing boxes;ENVIRONMENTAL SEAL;
ENVIROSEAL NGSB Hiltap Fittings, Ltd. #1 3140 14th Avenue N.E. Calgary T2A6J4 Canada Oil and gas wellhead tools and equipment, namely, stuffing boxes and seals for stuffing boxes;
EZ-PAK HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 oil and gas wellhead tools and equipment; namely, injectable packing stuffing boxes;EASY PACK;
FLAP-TITE HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 oil and gas wellhead tools and equipment; namely, flapper valves;FLAP TIGHT;
HILTAP Hiltap Fittings, Ltd. #1 3140 14th Avenue N.E. Calgary T2A6J4 Canada Oil and gas wellhead tools and equipment, namely, stuffing boxes and seals for stuffing boxes; automated cleaning tools for cleaning the interior of pipelines;Metal pipe couplings and metal pipe connectors;HILL TAP;
INJECTA-BOX HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 oil and gas wellhead tools and equipment namely, injectable packing stuffing metal boxes;INJECTER BOX;
PRO-ALIGN HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 oil and gas wellhead tools and equipment; namely, polished rod alignment tools, used to align polished rods with well bores;PRO ALIGN;
QUIK-SEAL HARBISON-FISCHER, INC. 901 North Crowley Road Crowley TX 76036 OIL AND GAS WELLHEAD TOOLS AND EQUIPMENT; NAMELY, STUFFING BOXES;QUICK SEAL;
 

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

    
Technical Examples
  1. The present invention is directed to a split locking ring for wellhead components. In one illustrative embodiment, the device comprises a first internally threaded wellhead component, a second wellhead component, at least a portion of which is positioned within an opening in the first wellhead component, and a rotatable split lock ring comprised of at least two externally threaded sections, wherein at least a portion of the sections of the split lock ring are positioned between the first and second wellhead components and rotated to threadingly couple the sections of the split lock ring to the first wellhead component and thereby secure the second wellhead component to the first wellhead component. In one illustrative embodiment, the method comprises positioning at least a portion of a first wellhead component within an opening in a second internally threaded wellhead component, positioning a split lock ring comprised of at least two externally threaded sections proximate the first and second wellhead components, and rotating the sections of the split lock ring to threadingly couple the externally threaded sections to the internally threaded second wellhead component and position at least a portion of the split lock ring sections between the first and second wellhead components, thereby securing the first wellhead component to the second wellhead component.