Using high pressure oxygen cylinder as supercharging device, pressure test of autopolymerizing acrylic resin was carried out. 采用自行设计的高压氧气加压法测定了自凝树脂的耐水压性能。
Design of Integrated Supercharging Device for Injection Pipe Fatigue Test 喷油管疲劳试验集成式增压装置的设计
In consideration of the problems of short life and poor reliability of the plunger supercharger used in ultra-high pressure jet drilling, a scheme for structural design of a downhole centrifugal supercharging device is proposed. 针对目前国内外超高压射流钻井技术采用柱塞式增压器普遍存在寿命短、工作可靠性差的问题,提出离心式井下增压装置的结构设计方案。
Field test demonstrates that 30 MPa pressure of drilling fluid at bottom hole can be achieved by using the downhole centrifugal supercharging device. 现场试验证明,这种离心式井下增压装置可使钻井液在井底的压力达到30MPa。