This paper introduce the drilling equipment and technology of Keshen 1 well.

本文主要介绍了柯深1井的钻井装备和钻井工艺。

youdao

This paper introduce the drilling equipment and technology of Keshen 1 well.

本文主要介绍了柯深1井的钻井装备和钻井工艺。

youdao