暫堵劑 的英文怎麼說
中文拼音 [zhàndǔjì]
暫堵劑
英文
diverters-
Unidirectional pressure temporary plugging additive
單向壓力暫堵劑The pore throat radius varies quite considerably with the reservoirs of different structures in different oil fields. the hoped - for results cannot be achieved in reservoir protection by applying conventional shielding temporary blocking agent
不同油田、不同構造的儲層，其孔喉半徑差異較大，常規的屏蔽暫堵劑對儲層保護難以達到預期效果。Bridging solid shape
暫堵劑固體顆粒形狀Huanshiji, mud, temporarily block agents, microbicides production sales ; mechanical processing accessories sales ( subject to the operating permit, entry permit to operate )
緩蝕劑、絮凝劑、暫堵劑、殺菌劑生產銷售；機械配件加工銷售（需經許可經營的，須憑許可證經營） 。The in - house system evaluation and field application showed that an excellent oil film for shielding temporary plugging could be formed near borehole wall and both plugging and recovering rates of permeability reached more than 90 % when the added amount of the broad spectrum oil film temporary plugging agent gpj reached 3 % ; skin factor decreased by 7. 4 to 10 times and production increased by 1. 82 to 2. 96 times compared with conventional technology
結果表明，當廣譜「油膜」暫堵劑gpj的加量達到3 %時，可在近井壁處形成很好的屏蔽暫堵「油膜」帶，滲透率堵塞率和恢復率皆大於90 % ，與常規屏蔽暫堵技術相比，可使油層損害程度降低7 . 4 ~ 10倍，產量提高1 . 82 ~ 2 . 96倍，而且與油層滲透率和溫度無關。To achieve the objective of protecting reservoir during drilling, the common means is to add proper graded temporary plugging materials, coupled with colloid filling particles in upper drilling fluid based on the average radius of pore throat in reservoir, which converts upper drilling fluid to reservoir protection fluid
摘要在鉆井過程中，為達到保護油層的目的，通常根據油層的平均孔喉半徑，在上部鉆井液中加人合適粒徑的暫堵劑，再配合膠體填充粒子將其改造為對油層具有保護作用的鉆井液。Qwy acid soluble temporary blocking agent is made of carefully chosen natural mineral material, which is processed into serial products of different grain - size distribution according the pore throat characteristics of different reservoirs. it can better match the pore throat along with the reservoir, and at the same time achieve better results of bridged temporary plugging as a result. 1
Qwy酸溶性暫堵劑是以天然礦物為主要原料經過篩選精製而成，在生產過程中根據各種儲層孔喉特徵，加工成具有不同粒度分佈的系列產品，使其與儲層具有更好的孔喉匹配性和更強的橋架暫堵效果。分享友人