초록 ▼

The present invention provides apparatus and methods for handling fluids returning from a well. The fluids are introduced into a separator and a separated gas stream is recovered or recycled. The gas stream may comprise more than one phase. The separated gas stream is urged through a multiphase pump

The present invention provides apparatus and methods for handling fluids returning from a well. The fluids are introduced into a separator and a separated gas stream is recovered or recycled. The gas stream may comprise more than one phase. The separated gas stream is urged through a multiphase pump before it is recovered. Alternatively, the return fluids may pass through a multiphase pump before it is introduced into the separator.

대표청구항 ▼

We claim: 1. A method of testing a production fluid from a well, comprising: flowing the production fluid out of the well; analyzing a flow of the production fluid; introducing the production fluid into a separator; separating a wet gas from the production fluid, wherein the wet gas substantially c

We claim: 1. A method of testing a production fluid from a well, comprising: flowing the production fluid out of the well; analyzing a flow of the production fluid; introducing the production fluid into a separator; separating a wet gas from the production fluid, wherein the wet gas substantially comprises a gas phase; and using a multiphase pump to deliver the wet gas to an export line. 2. The method of claim 1, wherein the wet gas has a higher gas content than the production fluid leaving the well. 3. The method of claim 1, wherein the wet gas comprises at least two phases. 4. The method of claim 1, wherein the multiphase pump includes a plunger. 5. The method of claim 4, wherein the multiphase pump includes a first cylinder and a second cylinder. 6. The method of claim 5, wherein the respective plungers in the first cylinder and the second cylinder move in alternating cycles. 7. The method of claim 1, further comprising a second multiphase pump disposed between an outlet of the well and the separator. 8. The method of claim 1, further comprising providing a tubing and a packer to seal off an annular area between the tubing and the well. 9. A system for testing a hydrocarbon fluid from a well, the well having an outlet, comprising: a testing equipment adapted to perform quantitative analysis of a flow of the hydrocarbon fluid; a separator having an inlet and an outlet, wherein the inlet of the separator is in fluid communication with the outlet of the well and wherein the separator is adapted to separate a wet gas from the hydrocarbon fluid, wherein the wet gas substantially comprises a gas phase; and at least one multiphase pump in selective fluid communication with the separator, wherein the at least one multiphase pump is adapted to increase a pressure of the wet gas. 10. The system of claim 9, wherein the at least one multiphase pump includes at least one cylinder having a respective plunger. 11. The system of claim 10, wherein the at least one multiphase pump comprises a first cylinder and a second cylinder. 12. The system of claim 11, wherein the respective plungers in the first cylinder and the second cylinder move in alternating cycles. 13. The system of claim 9, wherein the separator is a three phase separator. 14. The system of claim 9, further comprising a flare line in fluid communication with the outlet of the separator. 15. The system of claim 9, further comprising an export line in fluid communication with the outlet of the separator. 16. The system of claim 5, wherein the multiphase pump is connected to the outlet of the separator. 17. The system of claim 16, wherein a second multiphase pump is disposed between the inlet of the separator and the outlet of the well. 18. The system of claim 17, further comprising a bypass loop to bypass the second multiphase pump. 19. The system of claim 15, wherein the at least one multiphase pump includes at least one cylinder having a respective plunger. 20. The system of claim 9, wherein the wet gas comprises more than one phase. 21. The system of claim 9, wherein the testing equipment comprises a tubing and a packer.