Technology in use positive displacement motor.pptx
- Количество слайдов: 9
TECHNOLOGY IN USE PDM Edemskiy Egor The Northern Arctic Federal University School of Energy, Oil and Gas Arkhangelsk, 2016
CONTENTS: • General Information about PDM • Functions of PDM • Components of PDM • Operating principle of PMD • Development history • Technology development in petroleum industry
GENERAL INFORMATION ABOUT PDM • PMD converts the hydraulic power of the fluid into mechanical power to cause the bit to rotate
FUNCTIONS OF PMD • PDM is used in the oil field to drive the drill bit or other downhole tools during directional drilling or performance drilling applications • PDM can also be used for performance drilling, straight hole drilling, coring, under reaming, and milling operations.
COMPONENTS OF PDM
OPERATING PRINCIPLE OF PMD PDM uses drilling fluid (commonly referred to as drilling mud, or just mud) to create eccentric motion in the power section of the motor which is transferred as concentric power to the drill bit
DEVELOPMENT HISTORY • Company VNIIBT-BI (Integra branch) is Russia’s largest manufacturer of PDM • PDM was first used in 1978 -1983 on Kola Peninsula to drill 12, 262 m well, the deepest vertical well on the Earth.
TECHNOLOGY DEVELOPMENT IN PETROLEUM INDUSTRY • Company product line incorporates over 120 types of downhole motor • Integra’s plants hold 47 Russian patents • Integra’s distribution network includes Russia and CIS, Asia and North America.