When companies across the oil and gas, industrial, agricultural, energy, and bulk liquid storage industries need dependable equipment that is in stock and ready to ship, they turn to MillQuip, LLC.
Based in Runge, Texas, MillQuip, LLC is a large oilfield and oil & gas equipment supplier specializing in bulk storage tanks, gas processing equipment, and oil production equipment. With an inventory of more than 1,000 storage tanks, MillQuip has developed one of the largest readily available selections of used, refurbished, and surplus steel storage tanks in the country.
Our business has been built around a straightforward principle: maintain a large inventory of real equipment, know the equipment, and help customers get what they need without unnecessary delays.
Built Around Oilfield Equipment and Bulk Storage Tanks
MillQuip's roots are firmly established in the oil and gas industry, where reliable storage and production equipment is critical to daily operations.
Our inventory has grown to include a broad range of vertical steel storage tanks from approximately 210 BBL through 1,000 BBL capacity, along with gas processing and oil production equipment used throughout upstream and midstream operations.
One of our largest inventory categories is the 500 BBL API 12F storage tank, also commonly searched for as a 500 barrel tank or 21,000 gallon steel storage tank.
MillQuip currently maintains more than 450 500 BBL tanks in stock, giving customers access to substantial quantities for individual locations, multi-tank batteries, terminal projects, facility expansions, and large-scale bulk storage requirements.
500 BBL API 12F Tanks — A MillQuip Specialty
The 500 BBL API 12F tank remains one of the most widely recognized storage tank configurations in the oilfield.
MillQuip stocks multiple configurations of 500 barrel tanks, including:
- 12' diameter x 25' tall 500 BBL tanks
- Approximately 15'6" diameter x 16' tall 500 BBL tanks
- Used tanks
- Refurbished tanks
- Surplus tanks
- Tanks available in quantity for large projects
These 21,000 gallon steel storage tanks can be used individually or manifolded together to create much larger storage systems.
Because of their capacity, modularity, availability, and transportation advantages, 500 BBL tanks remain an attractive alternative to significantly larger field-erected or oversized storage vessels for many applications.
More Than Oilfield Storage
Although MillQuip was built around the oil and gas industry, the versatility of large steel storage tanks has opened opportunities across numerous industries.
Our storage tanks may be suitable for applications including:
- Crude oil storage
- Oilfield tank batteries
- Crude oil blending terminals
- Drilling mud storage
- Produced water and wastewater storage
- Water recycling operations
- Diesel fuel storage
- Liquid fertilizer storage
- Molasses storage
- Agricultural irrigation water
- Livestock water storage
- Industrial process water
- Emergency and backup water storage
- Data center emergency cooling water systems
- Large-scale bulk liquid storage
For customers requiring greater capacity, multiple tanks can be connected and manifolded together, allowing storage systems to be expanded in practical increments as operational requirements grow.
Why Customers Choose MillQuip
One of the biggest challenges in the equipment business is availability.
A company may advertise storage tanks or production equipment, but that does not necessarily mean the equipment is physically sitting in inventory and ready for shipment.
MillQuip maintains more than 1,000 storage tanks in stock.
That inventory allows us to serve customers who need a single tank as well as companies requiring dozens — or potentially hundreds — of tanks for larger projects.
Our customers benefit from:
- 1,000+ storage tanks in inventory
- 450+ 500 BBL / 21,000 gallon tanks
- Storage capacities ranging from approximately 210 BBL to 1,000 BBL
- Used, refurbished, and surplus equipment
- Large-quantity availability
- Extensive knowledge of oilfield tanks and production equipment
- Transportation and logistics capabilities
- Equipment ready to move when projects demand it
Having equipment physically available can make a major difference when a drilling program, construction schedule, plant expansion, terminal project, or production operation cannot afford to wait months for new fabrication.
Oilfield Knowledge Matters
Storage tanks are not simply large pieces of steel.
Tank dimensions, capacity, construction, condition, fittings, transportation requirements, intended service, coatings, and site requirements all matter.
MillQuip's experience in the oil and gas equipment industry allows us to discuss equipment from an operational standpoint rather than simply treating it as inventory on a spreadsheet.
Whether a customer is searching for a used 500 barrel tank, an API 12F tank, a large quantity of 21,000 gallon storage tanks, or other oil production and gas processing equipment, our goal is to help identify equipment that fits the actual application.
Serving Texas and Customers Nationwide
Our location in South Texas places MillQuip in the heart of one of the most established oil and gas regions in the United States, but our customer base and equipment reach extend well beyond Texas.
Storage tanks and oilfield equipment can be transported to projects throughout the United States, and our experience with heavy equipment logistics helps customers coordinate transportation from our inventory to their project location.
The transportability of the 500 BBL tank is another reason it continues to be one of our strongest product categories. Compared with substantially larger tanks, 500 barrel units can provide customers with a practical combination of storage capacity, transportation economics, and modular installation.
A Large Inventory. Real Equipment. Ready to Ship.
MillQuip, LLC has grown by staying focused on what our customers actually need: quality equipment, substantial inventory, knowledgeable service, competitive pricing, and the ability to move equipment when it is needed.