초록 ▼

An apparatus (50) for monitoring a treatment process in a treatment interval (58) includes a packer assembly (60) and a sand control screen assembly (64) connected relative to the packer assembly (60). A cross-over assembly (62) provides lateral communication paths (92, 98) downhole and uphole of th

An apparatus (50) for monitoring a treatment process in a treatment interval (58) includes a packer assembly (60) and a sand control screen assembly (64) connected relative to the packer assembly (60). A cross-over assembly (62) provides lateral communication paths (92, 98) downhole and uphole of the packer assembly for respectively delivering of a treatment fluid ( 84) and taking return fluid. A wash pipe assembly (76) is positioned in communication with the lateral communication path (98 ) uphole of the packer assembly (60) and extending into the interior of the sand control screen assembly (64). At least one sensor (80) is operably associated with the wash pipe assembly ( 76) to collect data relative to at least one property of the treatment fluid during a treatment process such that a characteristic of the treatment fluid (84) is regulatable during the treatment process based upon the data.

대표청구항 ▼

What is claimed is: 1. A method for treating a production interval of a wellbore, the method comprising the steps of: positioning a sand control screen assembly within the production interval; disposing a wash pipe assembly interiorly of the sand control screen assembly; injecting a treatment fluid

What is claimed is: 1. A method for treating a production interval of a wellbore, the method comprising the steps of: positioning a sand control screen assembly within the production interval; disposing a wash pipe assembly interiorly of the sand control screen assembly; injecting a treatment fluid into the production interval exteriorly of the sand control screen assembly; sensing data relative to a property of the treatment fluid during the injecting with a sensor operably associated with the wash pipe; and regulating a characteristic of the treatment fluid during the injecting based upon the data. 2. The method as recited in claim 1 further comprising relaying the data to the surface via an energy conductor integrally associated with the wash pipe. 3. The method as recited in claim 1 further comprising relaying the data to a downhole processor. 4. The method as recited in claim 1 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of sensing fluid viscosity. 5. The method as recited in claim 1 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring temperature. 6. The method as recited in claim 1 wherein the step of sensing data, relative to a property of the treatment fluid further comprises the step of measuring pressure. 7. The method as recited in claim 1 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring velocity. 8. The method as recited in claim 1 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring specific gravity. 9. The method as recited in claim 1 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring conductivity. 10. The method as recited in claim 1 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring fluid composition. 11. The method as recited in claim 1 wherein the step of injecting a treatment fluid into the production interval further comprises performing a treatment process selected from the group consisting of gravel packing, frac packing, acid treatments, conformance treatments, resin consolidations and chemical treatments. 12. The method as recited in claim 1 wherein the step of regulating a characteristic of the treatment fluid further comprises the step of regulating the fluid viscosity of the treatment fluid. 13. The method as recited in claim 1 wherein the step of regulating a characteristic of the treatment fluid further comprises the step of regulating the proppant concentration of the treatment fluid. 14. The method as recited in claim 1 wherein the step of regulating a characteristic of the treatment fluid further comprises the step of regulating the flow rate of the treatment fluid. 15. A method for monitoring treatment fluid in a production interval of a wellbore during a treatment process, the method comprising the steps of: positioning at least one sensor within the production interval of the wellbore; sensing data relative to a property of the treatment fluid during the treatment process; and regulating a characteristic of the treatment fluid during the treatment process based upon the data. 16. The method as recited in claim 15 further comprising the step of relaying the data to the surface. 17. The method as recited in claim 15 further comprising relaying the data to a downhole processor. 18. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of sensing fluid viscosity. 19. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring temperature. 20. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring pressure. 21. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring velocity. 22. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring specific gravity. 23. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring conductivity. 24. The method as recited in claim 15 wherein the step of sensing data relative to a property of the treatment fluid further comprises the step of measuring fluid composition. 25. The method as recited in claim 15 wherein the treatment process is selected from the group consisting of gravel packing, frac packing, acid treatments, conformance treatments, resin consolidations and chemical treatments. 26. The method as recited in claim 15 wherein the step of regulating a characteristic of the treatment fluid further comprises the step of regulating the fluid viscosity of the treatment fluid. 27. The method as recited in claim 15 wherein the step of regulating a characteristic of the treatment fluid further comprises the step of regulating the proppant concentration of the treatment fluid. 28. The method as recited in claim 15 wherein the step of regulating a characteristic of the treatment fluid further comprises the step of regulating the flow rate of the treatment fluid.