Mobile drilling fluid plant

Patent metadata

Field	Value
Publication number	US-10724313-B2
Application number	US-201916526718-A
Country	US
Kind code	B2
Filing date	Jul 30, 2019
Priority date	Apr 14, 2014
Publication date	Jul 28, 2020
Grant date	Jul 28, 2020

Abstract

An example mobile drilling fluid plant includes a plurality of intermodal containers each exhibiting a length, a width, and a height compliant with universal shipping container dimensions and configurations dictated by the International Organization for Standardization, wherein the plurality of intermodal containers include a plurality of fluid storage containers and one or more fluid mixing containers, one or more pumps in fluid communication with the plurality of fluid storage containers and the one or more fluid mixing containers, and one or more flexible hoses fluidly coupled to the one or more pumps and placing the plurality of fluid storage containers in fluid communication with the one or more fluid mixing containers.

First claim

What is claimed is:

1. An intermodal container, comprising:
a structure including a base, opposing first and second sidewalls, opposing first and second ends, and a roof, wherein the structure exhibits a length, a width, and a height compliant with universal shipping container dimensions and configurations dictated by the international Organization for Standardization;
a fluid tank disposed within the structure and providing a suction end, a back end, a ceiling, and a floor, the suction end being adjacent the first end and the back end being adjacent the second end;
a sump arranged within the fluid tank at the suction end and extending through the first end to draw fluid out of the fluid tank; and
a plurality of mud guns extended at least partially through the floor of the fluid tank, each mud gun including a nozzle associated therewith and operable to eject fluid into the fluid tank.

2. The intermodal container of claim 1 , wherein the fluid is drilling fluid and the structure is at least one of a drilling fluid storage container and a drilling fluid mixing container.

3. The intermodal container of claim 1 , wherein the structure is movable between a stowed configuration and deployed configuration, and, when in the stowed configuration, component parts of the structure are secured to the structure within confines of the length, the width, and the height.

4. The intermodal container of claim 3 , wherein at least some of the component parts are stowed on the roof in the stowed configuration and are selected from the group consisting of a ladder, a walking platform, a sump conduit, an inlet conduit, and a cross-connection conduit.

5. The intermodal container of claim 1 , further comprising a mud gun line running longitudinally along the base from the first end toward the second end and exterior to the fluid tank, the mud gun line being fluidly coupled to each mud gun to provide the fluid thereto, wherein the mud gun line extends within confines of the length, the width, and the height of the structure.

6. The intermodal container of claim 1 , wherein the floor of the fluid tank is at least one of sloped from the back end to the suction end and rounded.

7. The intermodal container of claim 1 , wherein one or more of the nozzles are directed toward the suction end of the fluid tank.

8. The intermodal container of claim 1 , wherein the plurality of mud guns includes a distal mud gun adjacent the back end of the fluid tank, and the nozzle of the distal mud gun is oriented at least one of parallel to the back end and angled toward the back end.

Assignees

• Halliburton Energy Services Inc

Inventors

• Walker Piper Shawn
• Lepere Lawrence
• Brown Terry Wayne
• Finkle James Andrew
• Crawford Ron
• Tettleton Ryllee
• Wolfson Larry

Classifications

• E21B21/01 Primary

  Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes · CPC title

• E21B43/2607

  Surface equipment specially adapted for fracturing operations · CPC title

• B01F2101/49

  Mixing drilled material or ingredients for well-drilling, earth-drilling or deep-drilling compositions with liquids to obtain slurries · CPC title

• B01F25/21

  with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers · CPC title

• E21B21/06

  Arrangements for treating drilling fluids outside the borehole · CPC title