Pumping unit bases with driven piles

Patent metadata

Field	Value
Publication number	US-10900193-B2
Application number	US-201615345674-A
Country	US
Kind code	B2
Filing date	Nov 8, 2016
Priority date	Nov 8, 2016
Publication date	Jan 26, 2021
Grant date	Jan 26, 2021

Abstract

A pumping unit base and methods for producing oil and gas with the pumping unit base. The pumping unit base may include a plurality of driven piles installed in the ground, and a metal platform fixedly attached to the plurality of driven piles, wherein the metal platform is positioned above the ground. The metal platform may be removed from the driven piles and reinstalled to the driven piles.

First claim

The invention claimed is:

1. A pumping system, comprising:
a pumping unit base, comprising:
a plurality of driven piles installed in a ground, each pile having a first pile end;
a splice assembly for each pile, wherein the splice assembly is connected to the first pile end after the pile has been installed in the ground, wherein each splice assembly comprises:
a ring attached to an outer diameter of the respective pile; and
a disk attached to the ring; and
a metal platform having a plurality of tubulars, wherein each tubular has a first tubular end, wherein the splice assembly is connected to the first tubular end, wherein the tubular is attached to the respective disk at an outer diameter of the tubular.

2. The pumping system of claim 1 , wherein the ring and the disk are attached to the pile and the tubular by welding.

3. The pumping system of claim 1 , wherein each of the plurality of driven piles is driven in the ground to a predetermined depth or until the driven pile is driven to a resistance corresponding to a target load.

4. The pumping system of claim 3 , wherein the plurality driven piles form:
a first group including two or more of the plurality of driven piles, wherein each driven pile in the first group is installed to support a first load; and
a second group including two or more of the plurality of driven piles, wherein each driven pile in the second group is installed to support a second load different from the first load.

5. The pumping system of claim 4 , wherein the metal platform comprises:
a first pad attached to the driven piles in the first group of driven piles; and
a second pad attached to the driven piles in the second group of driven piles, wherein the first pad and the second pad are connected by a connector.

6. The pumping system of claim 4 , wherein the metal platform comprises:
a lower pad attached to the driven piles in the first group; and
an upper pad attached to the lower pad and the second group of driven piles.

7. The pumping system of claim 1 , wherein the plurality of driven piles are arranged in pairs to support an elongated frame of the platform.

8. The pumping system of claim 1 , wherein the metal platform is positioned above the ground.

9. The pumping system of claim 1 , further comprising:
a pumping unit connected to the pumping unit base.

10. A pumping system, comprising:
a pumping unit base comprising:
a plurality of driven piles installed in a ground, wherein each pile is fixedly attached to a respective splice assembly of a plurality of splice assemblies; and

a metal platform having a plurality of tubulars corresponding to the plurality of driven piles;

wherein each splice assembly is attached to a respective tubular of the plurality of tubulars and a respective pile of the plurality of driven piles after the plurality of piles are installed in the ground, wherein each splice assembly includes:
a ring attached to an outer diameter of the respective pile; and
a disk attached to the ring, wherein the respective tubular is attached to the disk at an outer diameter of the respective tubular; and
a pumping unit installed on the metal platform.

11. The pumping system of claim 10 , wherein the pumping unit is one of a vertical pumping unit and a traditional reciprocating pumping unit.

12. The pumping system of claim 10 , wherein the metal platform is positioned above the ground.

13. A pumping system, comprising:
a pumping unit base, comprising:
a plurality of driven piles installed in a ground, wherein each pile has a pile end above the ground;
a platform having a plurality of tubulars extending from the platform; and
a splice assembly connecting each driven pile with a respective tubular of the plurality of tubulars, wherein the respective pile end and the respective tubular are attached to the splice assembly, wherein each splice assembly comprises:
a ring attached to an outer diameter of the respective pile; and
a disk attached to the ring, wherein the respective tubular is attached to the disk at an outer diameter of the tubular.

14. The pumping system of claim 13 , wherein the platform is positioned above the ground.

15. The pumping system of claim 13 , wherein the platform is a concrete pad.

16. The pumping system of claim 13 , wherein the platform is a formed of metal.

17. The pumping system of claim 13 , wherein each tubular is detachable from the respective splice assembly.

18. The pumping system of claim 13 , further comprising:
a pumping unit connected to the pumping unit base.

Assignees

• Weatherford Tech Holdings Llc

Inventors

• Kadrmas Brandon Lee
• Robison Clark E
• Bradley Chuck Robert
• Binstock Jordan Gerard
• Rice Travis

Classifications

• E02D5/285

  tubular, e.g. prefabricated from sheet pile elements (sheet pile boxes E02D27/30; concrete piles with metal casings E02D5/30) · CPC title

• E02D2300/0029

  Steel; Iron · CPC title

• E02D2250/00

  Production methods · CPC title

• E02D5/523

  composed of segments · CPC title

• E02D2200/1607

  round, e.g. circle · CPC title