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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

During the hydraulic fracturing process, some of the fracturing fluid may leave the fracture and enter the targeted formation adjacent to the created fracture(i. e. untreated formation). This phenomenon is known as fluid leak-off. The fluid flows into the micropore or pore spaces of the formation or into existing natural fractures in the formation or into small fractures opened and propagated into the formation by the pressure in the induced fracture.  7, record 1, English, - fracture%20fluid%20leak%2Doff

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Phénomène se produisant lorsque le liquide de fracturation hydraulique s'écoule de la fracture principale et s'infiltre dans une autre partie de la formation ou dans un autre réseau de fractures.  2, record 1, French, - fuite%20de%20fluide%20de%20fracturation

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

The pore fluid pressure, also called pore pressure or interstitial pressure, is the pressure of the fluid which fills the interconnected pores of the matrix.  2, record 2, English, - formation%2Dfluid%20pressure

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

The fluid flows into the micropore or pore spaces of the formation or into existing natural fractures in the formation or into small fractures opened and propagated into the formation by the pressure in the induced fracture.  2, record 3, English, - natural%20fracture

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

Le principe de la fracturation hydraulique consiste à envoyer dans le puits un mélange d’eau et de sable sous forte pression, afin de provoquer des fractures dans la roche à travers le tubage du puits, préalablement perforé sur certains segments pour assurer la communication avec la formation géologique, ou d'agrandir les fractures naturelles de la roche. Les grains de sable qui s’insèrent dans les fractures ainsi créées les empêchent de se refermer ultérieurement quand la pression se relâche.  3, record 3, French, - fracture%20naturelle

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

... a proven technology for acquiring empirical data on the dimensions of created fracture systems.  2, record 4, English, - microseismic%20monitoring

Record number: 4, Textual support number: 1 CONT

The production of hydrocarbon reservoirs, the exploitation of hydrothermal fields and mining activity in general are associated with microseismicity. Changes of the local stress fields and pore pressure can initiate sudden movements along existing faults or can generate new fractures which in turn result in the emission of seismic energy. Monitoring and analyses of microseismic events have the potential to delineate the internal structure of the subsurface, to obtain information on the present stress conditions and to image dynamic processes like subsidence and fluid flow.  3, record 4, English, - microseismic%20monitoring

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A limited invasion well operation conducted on wireline or other equivalent means, for purposes of determining static pore pressure, providing a qualitative assessment of permeability, and gathering of fluid samples.  2, record 5, English, - wireline%20test

Record number: 5, Textual support number: 1 CONT

Where recoveries on a drill stem or wireline test from a well permit good sampling.  3, record 5, English, - wireline%20test

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Étude d'une surface limitée d'un puits exécutée par travail au câble ou par un moyen équivalent dans le but de déterminer la pression interstitielle, puits fermé, du réservoir étudié, de fournir une évaluation qualitative de sa perméabilité et de recueillir des échantillons de fluides.  2, record 5, French, - essai%20au%20c%C3%A2ble

Record 5,  Textual support,  Spanish