Sand control screen assembly and method for use of same
A sand control screen assembly ( 170 ) is operably positionable within a wellbore ( 48 ). The sand control screen assembly ( 170 ) includes a base pipe ( 172 ) having at least one opening ( 176 ) and an internal flow path ( 174 ). A swellable material layer ( 182 ) is disposed exteriorly of the base pipe ( 172 ). A fluid collection subassembly ( 184 ) and a sensor ( 192 ) are disposed exteriorly of the swellable material layer ( 182 ). The fluid collection subassembly ( 184 ) is in fluid communication with the internal flow path ( 174 ). A filter medium ( 188 ) is disposed in a fluid path between the exterior of the sand control screen assembly ( 170 ) and the internal flow path ( 174 ). In response to contact with an activating fluid, radial expansion of the swellable material layer ( 182 ) causes at least a portion of the fluid collection subassembly ( 184 ) and the sensor ( 192 ) to be displaced toward a surface of the wellbore ( 48 ).
1. A sand control screen assembly operably positionable within a wellbore, the sand control screen assembly comprising:
a base pipe having at least one opening in a sidewall portion thereof, a blank pipe section and an internal flow path;
a swellable material layer disposed exteriorly of the blank pipe section of the base pipe;
a sensor disposed exteriorly of the swellable material layer;
a fluid collection subassembly disposed exteriorly of the swellable material layer and in fluid communication with the internal flow path via the opening; and
a filter medium operably associated with the sand control screen assembly and disposed in a fluid path between the exterior of the sand control screen assembly and the internal flow path;
wherein, in response to contact with an activating fluid, radial expansion of the swellable material layer causes at least a portion of the fluid collection subassembly and the sensor to be displaced toward a surface of the wellbore.
2. The sand control screen assembly as recited in claim 1 wherein the activating fluid is selected from the group consisting of a hydrocarbon fluid, water and gas.
3. The sand control screen assembly as recited in claim 1 wherein, in response to contact with the activating fluid, radial expansion of the swellable material layer causes the sensor to contact the wellbore.
4. The sand control screen assembly as recited in claim 1 wherein the sensor is selected from the group consisting of a pressure sensor, a temperature sensor, a piezoelectric acoustic sensor, a flow meter, an accelerometers, a resistivity sensor, a velocity sensors and a weight sensor.
5. The sand control screen assembly as recited in claim 1 wherein the sensor further comprises a fiber optic sensor.
6. The sand control screen assembly as recited in claim 1 wherein the sensor is operably associated with the fluid collection subassembly.
7. A method of installing a sand control screen assembly in a wellbore, the method comprising:
running the sand control screen assembly to a target location within the wellbore, the sand control screen assembly including a base pipe having at least one opening in a sidewall portion thereof, a blank pipe section and an internal flow path, a swellable material layer disposed exteriorly of the blank pipe section of a base pipe, a fluid collection subassembly disposed exteriorly of the swellable material layer and in fluid communication with the internal flow path via the opening and a sensor disposed exteriorly of the swellable material layer;
contacting the swellable material layer with an activating fluid;
radially expanding the swellable material layer in response to contact with the activating fluid; and
displacing at least a portion of the fluid collection subassembly and the sensor toward a surface of the wellbore in response to the radial expansion of the swellable material layer.
8. The method as recited in claim 7 wherein radially expanding the swellable material layer in response to contact with the activating fluid further comprises contacting the swellable material layer with at least one of a hydrocarbon fluid, water and gas.
9. The method as recited in claim 7 wherein displacing at least a portion of the fluid collection subassembly and the sensor toward the surface of the wellbore in response to the radial expansion of the swellable material layer further comprises placing at least a portion of the fluid collection subassembly and the sensor in contact with the wellbore in response to the radial expansion of the swellable material layer.
10. The method as recited in claim 7 wherein the sensor is selected from the group consisting of a pressure sensor, a temperature sensor, a piezoelectric acoustic sensor, a flow meter, an accelerometers, a resistivity sensor, a velocity sensors and a weight sensor.
11. The method as recited in claim 7 wherein the sensor further comprises a fiber optic sensor.
12. The method as recited in claim 7 wherein the sensor is operably associated with the fluid collection subassembly.