Oil Rigs Now is an independent marketing platform that connects buyers with sellers of used SCR drilling rigs.
What is an SCR Drilling Rig?
An SCR (silicon-controlled rectifier) rig makes AC power with diesel generators and converts it to DC through SCR banks to drive DC motors on the drawworks, mud pumps and rotary. Used SCR drilling rigs can provide a cost-effective solution for companies looking to expand their operations without the expense of brand-new equipment.
Benefits of Purchasing Used SCR Drilling Rigs
- Cost Efficiency: Used rigs often come at a lower cost compared to new models, allowing for better budget management.
- Proven Performance: Many used rigs have a track record of dependable performance, which can be an advantage for buyers.
How to Buy Used SCR Drilling Rigs
When considering purchasing used SCR drilling rigs, buyers should follow these steps:
- Research: Begin by researching available listings on platforms like Oil Rigs Now.
- Inspection: It is advisable to have an independent inspector review the rig before purchase.
- Contact Sellers: Reach out to the sellers for more information about the rigs, including specifications and operational history.
- Arrange Logistics: Ask the seller about inspection and logistics when you inquire.
Explore Available Listings
Interested buyers can explore a range of used SCR drilling rigs on the listings page. Each listing provides detailed specifications and images to help make an informed decision.
SCR Rigs Listed on Oil Rigs Now
- IDM-1500 Rig 5 – 1500 HP SCR Drilling Rig: a 2007 1500 HP SCR rig. The sheet lists two Gulf Electroquip 800 HP DC traction motors, three Cummins KTA50DR engines, an IDM SCR house, a 136 ft telescoping mast and 750,000 lb hook load.
- OIME 2000 HP Rig #16: a 2000 HP rig with Omron Hill 4x4 SCR, three CAT 3512C engines, a DSI 150 ft cantilever mast and 1,000,000 lb hook load.
- Davis 1500E Drilling Rig 11: a Davis 1500-E SCR rig with a walking system, a 350-ton top drive and three CAT 3512C engines.
- Continental EMSCO 1500 HP Rig 3: a 2006 Continental EMSCO 1500 HP SCR rig.
These figures are the sellers' own spec sheets as listed. Confirm each one against the equipment and its paperwork during an independent inspection.
Many SCR rigs on the market are 1500 to 2000 HP triples from fleets that have moved to AC. Well maintained, they still drill deep vertical and directional wells at a lower entry point than a comparable AC rig.
Frequently Asked Questions (FAQ)
1. What should I consider when buying a used SCR drilling rig?
When buying a used SCR drilling rig, consider the rig's operational history, maintenance records, and any modifications that have been made.
2. How can I contact sellers of used SCR drilling rigs?
Contact information for sellers is provided in each listing. Reach out directly to gain further insights about the equipment.
3. Can I request additional information about a specific rig?
Yes, buyers can request additional information from the seller directly through the contact details listed in each rig's profile.
What do figures like 4x4 or 3x4 mean on an SCR spec sheet?
They describe the layout of the SCR house, usually the number of generators against the number of SCR bays. Ask the seller to confirm the layout and which motors each bay can be assigned to.
What wears out on an SCR rig's DC motors?
Brushes and commutators. Ask for the motor rewind and overhaul history, brush inspection records and insulation test results for every DC motor on the drawworks, pumps and rotary.
Get Started Today
Start your search for SCR drilling rigs for sale used by visiting the listings page. For personalized assistance, feel free to contact Oil Rigs Now. For pricing on specific listings, reach out to Bob Neundorf at [email protected] or call 832-563-0880.