Open hole packers isolate different sections of the horizontal well.

Such method utilizes a plurality of spaced hydraulic fractures extending radially outwardly from, and spaced laterally along, a length of a single horizontal wellbore drilled through the reservoir.

Openhole packers isolate different sections of the horizontal well.

An oil production arrangement comprises an oil reservoir (4), a horizontal wellbore (6) and a vertically extending production well (8).

The fluid is still pumped into the horizontal wellbore after the tubing has reached its final position deep in the wellbore.

A pump (10) is positioned at the bottom of the production well (8) for pumping fluid along the horizontal wellbore and up the production well for recovery.

The horizontal source well is equipped with a plurality of microwave source emitters (60) and the producing well is equipped with an artificial lift system.

Directional drill bent at 2 degrees to create a horizontal well

An injection tubing string having a sidewall defining a tubing bore is injected into the horizontal well bore.

The system may also be used to create a property-height profile in horizontal and slant wells, by creating a plurality of vertical pseudo-wells which intersect the trajectory of the horizontal or slant well.

Figure 4: Schematic of a horizontal well and a vertical well using multi-stage hydraulic fracturing.

Openhole packers isolate different sections of the horizontal well.

Open hole packers isolate different sections of the horizontal well.

Junex to drill the first horizontal well in Eastern Quebec

A process to enhance secondary recovery of underground formations having heavy hydrocarbons through the use of a horizontal source well (20) and a producing well (30).