Difficult faced by well testing work at later developed period in oilfield and its countermeasure
Keywords:
Flowing pressure test, Static pressure testAbstract
To be middle and later exploited period for oilfield, with well net becoming dense and the second time of oil recovery being deep makes complex relationship of water and oil and multiple types of production manner, leads to big proportion of using electronic pump and stem pump which brings a new difficult for monitoring pressure and well testing tech. the paper analyzes the existent problems in field flowing, static pressure test and well testing work and suggests some effective approaches to solve these problems.
References
Gradshteyn H.S., Ryzhik I.M., Tables of Integrals, Series and Products, pp. 970-971, (1980); Ikoku C.U., Ramey Jr. H.J., Transient flow of Non- Newtonian Power-Law Fluids in Porous Media, (1978); Ikoku C.U., Ramey Jr. H.J., Wellbore Storage and Skin Effects During the Transient Flow of Non-Newtonian Power-Law Fluids in Porous Media, (1980); Katime-Meindl I., Tiab D., Analysis of Pressure Transient Test of Non-Newtonian Fluids in Infinite Reservoir and in the Presence of a Single Linear Boundary by the Direct Synthesis Technique, (2001); Odeh A.S., Yang H.T., Flow of Non-Newtonian Paw-Law Fluid through Porous Media, (1979); van Poollen H.K., A Hard Look at Radius-of-Drainage and Stabilization Time Equations, Oil and Gas J, 118-126; Vongvuthipornchai S., Raghavan R., Well Test Analysis of Data Dominated by Storage and Skin: Non-Newtonian Power-Law Fluids, (1987)
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