|
Anatoliy A. Isaev
|
Ph.D., leading engineer of department for innovations and examination |
Sheshmaoil Management Company LLC isaeff-oil@yandex.ru |
|
Rustem S. Takhautdinov
|
general director |
Sheshmaoil Management Company LLC |
|
Vladimir I. Malykhin
|
chief specialist for innovation activities |
Sheshmaoil Management Company LLC |
|
Almaz A. Sharifullin
|
Ph.D., head of department for innovations and examination |
Sheshmaoil Management Company LLC |
Following the transition of most oilfields to the decline phase of development (mature oilfields) there are a growing number of problems related to oil well operation keep arising, particularly, formation of asphalt-resin-paraffin deposits (ARPD). The existing various solutions for the prevention of deposits of asphalt-resin-paraffin substances in downhole pumping equipment (DPE) do not make it possible to completely solve the problem, hence, the problem of ARPD removing is relevant. The ARPD problem in Sheshmaoil Management Company LLC exists on Uratminskoye oilfield, where the number of premature repairs reached 80 %.
DOI: 10.24411/2076-6785-2019-10060
