Principles of fracturing jobs

Principles of fracturing jobs
Fracturing  refers to oil or gas production process, the use of hydraulic action, so that the formation of cracks in hydrocarbon layer method, also known as  hydraulic fracturing .

Reservoir fracturing process used fracturing truck, the large displacement high viscosity liquid with a certain squeeze into the reservoir when the oil lamination of many

cracks, add  Proppant  (such as quartz sand, etc.) filled into the cracks, improve reservoir ability to penetrate in order to increase water injection (injection wells) or oil

production (oil). Commonly used with water-based fracturing fluid fracturing fluid, oil-based fracturing fluid, emulsion fracturing fluid, foam fracturing fluid and acid-base

fracturing fluid five basic types.
Well Fracturing principles: (1) reservoir contaminated or clogged larger wells; (2) Note does not go in the water or well water is not effective.
Any fracturing design must rely on an appropriate fracturing technology to implement and guaranteed. For different reservoir characteristics must be taken with adaptive

technology, in order to ensure the smooth implementation of fracturing design and achieve good yield.