IP Library › Granted Patent US 10,052,565
Granted Patent B2
US 10,052,565 · App. 13/891,944 · Granted Aug 21, 2018

Treater combination unit

Inventors: Rodney T. Heath (Farmington, NM); Gary Heath (Farmington, NM); Forrest D. Heath (Katy, TX)
B01D5/0006B01D17/042C10G31/06C10K1/08C10L3/10C10L3/101C10L3/106
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Quick Facts
Patent No.
US 10,052,565
App. No.
13/891,944
Granted
Aug 21, 2018
Kind
B2
Abstract

A treater combination unit wherein the functions of a heater treater and one or more of a sales gas heater, instrument gas heater/dryer, two-phase separator, and a free water knockout are incorporated into a single unit are included in a single, self-contained and optionally portable unit. In one embodiment, an instrument gas dryer can also optionally be incorporated into the combination unit. In an alternative embodiment, the instrument gas dryer is added to the unit as a retrofit.

Claims (39)

1. A combination unit comprising:

a heater treater portion comprising a gas heater;

a knockout portion;

a bulkhead, said bulkhead dividing said combination unit into said heater treater portion and said knockout portion;

a two-phase separator disposed in a top of said heater treater portion;

a first heating coil;

a condenser, said condenser communicably coupled to said heating coil;

a second heating coil coupled such that instrument gas can pass therethrough after having already passed through said condenser;

wherein an end of the knockout portion is divided into three compartments, a first of said three compartments comprising a free water knockout compartment, a second of said three compartments comprising a treater water level compartment, and a third of said three compartments comprising a treater oil level compartment, each of said three compartments comprising a level control; and

said first and said second heating coils disposed within said heater treater portion.

2. The combination unit of claim 1 further comprising an inlet separator wherein a lower portion of said inlet separator is disposed within said heater treater portion.

3. The combination unit of claim 1 further comprising an instrument gas scrubber, an inlet of said instrument gas scrubber in fluid communication with an outlet of said second heating coil.

4. The combination unit of claim 1 further comprising a gas scrubber, an inlet of said gas scrubber in fluid communication with an outlet of said condenser.

5. The combination unit of claim 1 wherein said first heating coil and said condenser operate together as an instrument gas dryer.

6. The combination unit of claim 1 wherein said heater treater portion, said gas heater, and said two-phase separator are all disposed on a single transportable frame.

7. A combination unit comprising:

a heater treater portion comprising a gas heater;

a knockout portion;

a bulkhead, said bulkhead dividing said combination unit into said heater treater portion and said knockout portion;

a two-phase separator disposed in a top of said heater treater portion;

wherein an end of the knockout portion is divided into three compartments, a first of said three compartments comprising a free water knockout compartment, a second of said three compartments comprising a treater water level compartment, and a third of said three compartments comprising a treater oil level compartment, each of said three compartments comprising a level control;

a first heating coil comprising an inlet;

a second heating coil comprising an inlet;

a third heating coil comprising an inlet communicably coupled to an outlet of a condenser; and

said first heating coil, said second heating coil and said third heating coil in thermal communication with one another within the heater treater portion.

8. The combination unit of claim 7 wherein said combination unit is disposed on a single transportable frame.

9. The combination unit of claim 7 further comprising an instrument gas scrubber, an inlet of said instrument gas scrubber in fluid communication with an outlet of said third heating coil.

10. The combination unit of claim 7 wherein said second heating coil and said condenser operate together as an instrument gas dryer.

11. A treater combination unit comprising:

a water weir;

a heat source;

first and second heating coils disposed in said treater combination unit;

a bulkhead, said bulkhead dividing said treater combination unit into a heater treater portion and a knockout portion; and

wherein an end of the knockout portion is divided into three compartments, a first of said three compartments comprising a free water knockout compartment, a second of said three compartments comprising a treater water level compartment, and a third of said three compartments comprising a treater oil level compartment, each of said three compartments comprising a level control.

12. The treater combination unit of claim 11 wherein said treater combination unit is disposed on a single transportable frame.

13. The treater combination unit of claim 11 wherein a lower portion of an inlet separator is disposed within said heater treater portion.

14. The treater combination unit of claim 11 further comprising an instrument gas scrubber, an inlet of said instrument gas scrubber in fluid communication with an outlet of a third heating coil disposed within the heater treater portion.

15. The treater combination unit of claim 11 further comprising a gas scrubber, an inlet of said gas scrubber in fluid communication with an outlet of a condenser.

16. The treater combination unit of claim 15 wherein said second heating coil and said condenser operate together as an instrument gas dryer.

Continuity (2)
Provisional Application 61645416 · May 10, 2012
Related Publication 20130319844A1 · Dec 5, 2013
Cited By (1)
US 12,678,712