Description applications

On-the-fly blending fresh and produced water

Automates blending using electronic sensors controlling blending valve to maintain TDS concentration at the desired level

Real-time TDS data logging and transmission

Benefits

Records water parameters throughout frac operations

Reduces the consumption of valuable freshwater

Environmentally beneficial using produced water for frac operations vs. freshwater

Meters and records flow rates during operation.

Cloud-connected data that can be made available to the customer in real-time

Easy to operate and adjust set points

It also serves as an ideal chemical injection point for additives.

Highly efficient blending reaching a homogenous blend within 5 ft of the comingle point

FEATURES

Data Acquisition of flow rates and TDS in real-time to cloud storage

Can be connected to remote pumps to jockey flow rates via cellular and satellite comms

Manual override capability

Skid Mount easy deployment

DHI is pleased to announce that it has acquired Blazer Water Transfer a leading water transfer service provider in the Permian Basin. The Company provides E&P companies with custom-designed water transfer solutions. The acquisition accelerates DHI’s growth strategy in the Permian Basin expanding its already thriving water management solutions offerings.

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PRODUCT DESCRIPTION

With large-diameter piping and low differential pressure devices, the DHI portable flare stack is designed to minimize back pressure on storage tanks and other low-pressure vessels.

The flare stands at 55 feet in the standard form and may have extensions added to a maximum of 66 feet.

This includes over 222 feet of flare on adjustable stands, permitting control of the gradient of the line while preventing fluid collection in the flare line.

DHI’s new flare system features a wide boar flowline and a 10-inch flare stack designed to permit low-pressure storage tanks to vent gas to combustion, thereby safely minimizing back pressure on the tank battery.

Example: Tank back pressures at 8 oz/sq.in, flowing approximately 4.4 MMscf/day.

APPLICATIONS

• Flaring gas and vapors from production operations

• High volumes of gas flaring rates

• Extremely low back pressure scenarios

BENEFITS

• Permits venting and combustion of vapors and gases from low-pressure storage tanks

• Able handle large flow rates and intermittent high and low flow rates

• Occupies less space with no need for long, extended stabilizers

• Vertical flame arrester prevents liquid build-up

• Quad zero compliant

FEATURES

• Easily portable

• Includes large diameter flare lines

• Hydraulic elevation

• Continuous pilot

• Ignition monitoring

• Auto ignition & remote control

• Natural gas or propane pilot gas

• Wind-resistant up to 100 mph

• Solar-powered ignition and control

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HEAT RADIATION

The heat radiation given off by burning flare stacks must be managed to keep the working area on location safe in accordance with industry standards. The adjacent chart shows ground level heat radiation at various flare flow rates.

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Specification Sheet Request

DHI recently acquired a new yard in Pecos, TX to support operations and provide economical staging facilities in the Delaware Basin.

Easily accessed off I-20 South on County Road 118 and with access to Highway 285, our Pecos staging yard is located in the heart of the Delaware Basin, reducing customer delivery times and costs.

DHI’s vertical skimmer tanks are designed to remove oil from production water. The tanks have internal piping and weir systems that capture and collect free oil in the water for recovery and discharge to oil storage and treatment.

Our oil skimmer tanks clean the water by removing 99.9% of all free oil and most emulsions as well as delivering that same oil for revenue recovery.

The tanks are portable, easily deployed, and are equipped with flame arresting devices as well as pressure and vacuum relief devices. The tanks may be piped into vapor recovery or VOC capture equipment for emission reduction.

FEATURES

• Elevated water outlet weir

• Oil trap

• Full length sight glass with level splits to permit accurate gauging of oil-water interface

• A fill line which can double as a vapor recovery line

• Heat coils for use when applicable

• Multiple drain ports

• 22'“ manway for cleaning and inspection

• Level switch ports 4” ANSI 150#

• Skid-mounted

• Footprint: 12’ x 13’

• Weight: 12,900 lbs

Gun Barrel Skim Tank

Sand Tiger

The DHI Sand Tiger™ works to cleanly and efficiently remove sand from flowback fluid.

The equipment receives high velocity flowback fluids carrying drilling and completion debris, sand, and large volumes of completion and formation fluids. The equipment uses parallel hydrocyclone gas diffusion systems that enhance the separation of heavy particles at the point of discharge into the system.

Gases and vapors can be captured from the hydrocyclones to be diverted to vapor recovery or disposal systems.

Liquids are transferred through the system, allowing for oil and water separation in the event that any hydrocarbons are recovered during the flowback.

Sand is removed from the fluids by heavy duty drag chain technology that pulls sand out of the system at rates up to 1,000,000 pounds per day. The chain system is engineered to prevent any overburden situation stalling the system and to manage a pull tension up to 25,000 pounds.

To further enhance the reuse of flowback water, the Sand Tiger can be run in tandem with DHI oil skimmers and reactor tanks for chemical dosing.