Duo you ceng sha yan you tian kai fa
By: Liu Dingzeng zhu bian
Edition: Beijing di 1 ban
Publisher: Shi you gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1986
Place of publication: Beijing
Language: chi
Number of pages: 268
Subjects: Oil well drilling; Sandstone; Oil fields; Production methods
Notes: Includes bibliographies.