This technology consists of a pump installed at the bottom of the well bore that is driven by the reservoir gas pressure to bring the produced liquids to the surface as they accumulate thereby improving gas production from shallow gas wells. The above pump concept has been investigated in two ...
The bottom hole assembly of the Liberty Lift system centers around the Select-Jet pump placed in the well. The pump handles high fluid volumes with heavy solids and gas. There are no moving parts in this downhole assembly. Depending on the best solution for unloading the well, the pump inco...
DENEST 1"In Gasoline Water Pump 1.7 HP 2Stroke Engine Gas-Powered Semi-Trash Water Pump Lifan 1 in. Displacement Water Pumps Customers also considered Best seller Add Sponsored $54.99 current price $54.99 PROSTORMER 1HP Submersible Electric Sump Pump, Clean Utility Pump/Dirty Pump 3700GPH wit...
CNPC, Asia's top oil producer, is reviewing its global strategy as it looks to revive dealmaking, eyeing gas liquefaction and deepsea drilling as well as building on its record of producing more from aging wells, the head of its research arm said.EnerMech...
Among the Enhanced Oil Recovery (EOR) methods, gas-based EOR methods are very popular all over the world. The gas injection has a high ability to increase microscopic sweep efficiency and can increase production efficiency well. However, it should be not
variables, one of which is injection depth, Zhai said. Although it is well known that fluid pressure increase due to deep injection is the dominant reason for the recent seismicity increase in the central and eastern United States, it is still questionable exactly ...
A new LNG vessel for carrying smaller shipments of LNG to locations that have limited access including rivers and shallow harbors with a low water depth, with a capability to handle boil-off gas, is described. The LNG vessel includes a bilobe or other C-type LNG storage tank, at least on...
Sometimes the cost of plugging a well is covered by bonds that companies post before drilling. Often, it’s not. Costs can range from as little as $5,000 to plug a shallow well, such as the coalbed methane wells on Bill West’s ranch in Wyoming, to tens of thousa...
SUBSEA DRILLING AND WELL SYSTEMS The subsea drilling and production business is dependent upon a variety of vessels to support exploration drilling, development, production and workover of wells in shallow and deepwater. New and innovative operational methods are continuously being envisioned and develope...
The local stratigraphy is well exposed in the cliffs between Acrid Point and Noxious Bluff, passing Stench Point (Fig.4; Video S2, supplementary information). The rocks are vibrant shades of red through yellow, indicative of intense oxidative and hydrothermal weathering. At the base of the sequen...