GUNBARREL TANKS

Pitts Oilfield Tank’s Gunbarrel tanks come with flume pipe assembly, spreader table, water leg outlet with tie down brackets, API 5L threaded couplings (4” standard) and bolt-on gas chamber (flume pipe cap). We can provide our standard design Gunbarrel tank or we can customize our standard design to match your exact requirements. section .

9'6" x 8'

9'6" x 12'

10" x 12'

10" x 15'

11" x 15'

12" x 15'

12" x  20'

12" x 25'

15'6" x 24'

Products & Services

ASME "U"

STAMP

Authorization

API-Q1-1915

API-12F-0093

ABOUT

Our manufacturing facility has achieved the following specifications and authorizations:

API-Q1-1915

ISO

CERTIFIED TANKS

APIQR-2041ou

API

ASME "R"

STAMP

Authorization

GUNBARREL TANK SIZES

1114 HWY 87 S

San Angelo, TX 76904

Gunbarrel Tank Sizes

PITTS OILFIELD

16, 1/2

16, 1/2

16, 1/2 

16, 1/2

16, 1/2 

16, 1/2

16, 1/2 

16, 1/2

16, 1/2 

Pressure, 

Vacuum

(oz)

 Outside Diameter x Height Pressure

BBL

MORE

1-800-PITTS-20

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Products & Services

PITTS OILFIELD

TANKS

A gunbarrel tank is a low cost, low maintenance way to treat oil when
applied properly. 

Production enters the inlet flume section from the top of the tank. Solution gas is then vented from the top or equalized to storage. The oil and water then travels down through a corner pipe and is dispersed by a spreader plate. Free water then remains in the lower section and the oil travels upward. Adequate oil retention time will allow entrapped water to settle out and be discharged through the drain or siphon. Clean oil at the top then spills over the oil outlet and flows into storage. 

The gunbarrel is applicable only where chemical and retention time will allow for the treatment of the oil. Also, don’t forget to consider that there is no gas pressure dump through oil and water. The vessel must be tall enough for the oil to gravity flow to the storage. If considerable gas is present and or gas is to be sold, a separator will be required ahead of
the gunbarrel.

Products & Services

TANKS

GUNBARREL