Hundreds of thousands of small oil wells in the United Sates, called "stripper wells," are being touted as part of the ...

So-called “ground-source heat pumps” or “geothermal heat pumps” have been used for decades to warm and cool homes, especially in colder climates where expensive fuel oil is burned for warmth.

Wells that pump that much wastewater are considered “high rate”; about 18,000 wells — mostly in Oklahoma and Texas — were associated with the most seismic activity.

To get more oil out of the ground here in the U.S., companies have to build new rigs, drill new wells and install new extraction gear using expensive techniques.

Initial installation costs for a heat pump can be several times more expensive than traditional oil or gas heating systems, but the savings are generally recouped in 5 to 10 years through energy ...

Here are just a few features every Johnson Engineering Pump includes: * Shafts are heat-treated, precision-ground, and polished* Gear housings and bulkheads are precision-machined from 7075 T-6 ...

It's 600 feet deep."Every time it pumps, it's pumping three feet of fluid," Bleakley said.Each well pulls about 100 barrels of oil from the ground every year, which is enough to fill up about 115 ...

Here are just a few features every Johnson Engineering Pump includes: * Shafts are heat-treated, precision-ground, and polished* Gear housings and bulkheads are precision-machined from 7075 T-6 ...