1) slim-hole core barrel
小井眼取心筒
2) slim hole coring
小井眼取心
1.
The purpose is by this hole's coring analysis to improve slim hole coring specialized technology,extract experience and lessons of success and failure,and beneficially raise core recovery under similar operation conditions in future.
通过一口小井眼井的取心实践,详细介绍了小井眼取心作业中取心钻头、取心工具的选择、工艺技术措施的确定。
3) sidewall coring sleeve
井壁取心岩心筒
1.
Introduced is development of a new sidewall coring sleeve and it s application.
介绍一种新型井壁取心岩心筒的成功研制与应用情况 ,采用的技术原理与目前现场所用的井壁取心岩心筒技术相比有很大的改进与创新 ,设计独特新颖 ,装枪方便快捷 ,岩心收获率高 ,特别适用于深井和超深井及古潜山地层取心 ,有广阔的推广应用前景。
4) uncased wellbore
裸眼井筒
5) slim hole well
小井眼井
1.
In order to solve the difficulties in fracturing in slim hole and casing deformation wells,according to the specialty of slim hole and casing deformation wells and the reality of minor diameter downhole tools,the Y341-70 packer and K341-98 packer are developed and the design of downhole technique string is accomplished for Ф89 mm and Ф127 mm casing slim hole wells and Ф139.
为解决小井眼及套变井的压裂难题,针对小井眼及套变井的特点和目前小直径工具的实际情况,研制和改进了Y341-70和K341-98小直径封隔器,完成了Ф89mm、Ф127mm套管小井眼井和Ф139。
6) rotary type side core barrel
旋转型井壁取心筒
补充资料：眼约心期
1.见"眼意心期"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条