Industry News - Jianhu Jintuo Machinery Manufacturing Co., Ltd.

NEWS

Bohai Drilling's self-developed cementing materials have been recognized in both domestic and international markets.

According to China Petroleum News (reporter Cao Rui, Ling Yong), on April 16, there was good news from Bohai Dr

2025-05-12
First! China Petroleum's first titanium alloy continuous pipe has been successfully trial-produced.

According to China Petroleum News (Reporter Yang Hongzhi, Correspondents Zang Wei and Wang Zeyu), on April 20th,

2025-05-12
Bohai Drilling Company Tarim Drilling Branch set two records in igneous rock drilling in China.

According to China Petroleum News (reporter Li Shengmin), on April 28th, the pre-exploration well drilled by Bohai

2025-05-12