Principle diagram of rock drilling machine

A cutting process that involves spinning a drill bit to create a circular hole in solid materials is known as drilling. The drill bit is typically a multi-point rotary cutting tool. The bit is pressed against the workpiece and rotated at speeds between several hundred and several thousand revolutions per minute. This. . A high-precision hole-finishing procedure carried out with a multi-edge tool is known as reaming. High penetration rates and shallow cuts involved in the reaming process enable close. . A cutting process that entails enlarging an existing hole in a workpiece with a single-point cutting tool or boring head is known as boring.. . The process of enlarging one end of the hole giving it a conical shape is called countersinking. Countersinking creates a V-shaped edge near the hole's surface. It is frequently employed for deburring drilled or tapped holes, and to ensure fasteners sit tightly in the. . The process of enlarging a hole over a particular section in the workpiece for screw clearance using counterboring tools is known as counterboring. This creates a shallow and enlarged. [pdf]

Water Well Drilling Rig Safety Management System

This is job No. 1. It doesn’t matter how regular you are about maintenance if the person handling the tools doesn’t know what he’s doing. Says Caho: “You need someone who’s actually trained to do it.” From what Caho has seen, that’s easier said than done these days. “One of the bigger problems is that a lot of. . If you’re maintaining your rig properly, this should be a regular part of your routine. “Those should be checked every day, or even throughout the. . A checklist creates a sense of organization and accountability on the jobsite. “I’m a big believer in a daily inspection form that has been made up by the company,” Caho admits. “Almost. . This has become an increasingly important factor in rig maintenance. “Make sure you’re using the specific fluids that the manufacturer or your company has required,” Caho. . There’s a tendency to take shortcuts when it comes to wearing safety gear. Don’t do it. Personal protective equipment can’t be viewed as an option. You always want to be dressed in a way. [pdf]

Tender for water well drilling rig for Lingshui project

The Lingshui 17-2 gas field is located in the eastern part of the Lingshui Sag of the Qiongdongnan Basin, approximately 150km south of Hainan Island, in the South China Sea. The Qiongdongnan Basin also holds the Lingshui 25-1, Lingshui 18-1 and Lingshui 18-2 gas discoveries. All the discoveries are. . The Lingshui 17-2 gas field was discovered by the Lingshui 17-2-1 discovery well in September 2014. The well produced 56.5 million cubic feet of gas a day. The well was drilled by the CNOOC 981 deepwater drilling rig, which is the first semi. . The Lingshui 17-2 gas field consists of eight separate gas reservoirs, each with between one and four gas layers with an average thickness of 293.3m. The Upper Miocene Huangliu Formation is the gas-bearing formation of the field. Gas reservoirs feature a. . The Lingshui 17-2 gas field will be developed using a 110,000t semi-submersible production platform developed domestically. It will feature condensate storage. . CCS was contracted to perform the classification survey for the semi-submersible production platform, as well as the 95km-long. [pdf]

FAQS about Tender for water well drilling rig for Lingshui project

Why do companies bid for drilling rig tenders?

Bidding for drilling rig tenders is extremely lucrative for companies of all sizes. Tendering authorities and private companies release thousands of contracts worth millions for procurement of drilling rig. Global Tenders stands out as the largest platform dedicated to tenders and government contracts.

Who drilled the Lingshui 17-2 gas field?

The Lingshui 17-2 gas field was discovered by the Lingshui 17-2-1 discovery well in September 2014. The well produced 56.5 million cubic feet of gas a day. The well was drilled by the CNOOC 981 deepwater drilling rig, which is the first semi-submersible deepwater rig developed domestically.

What is the Lingshui 17-2 gas project?

The Lingshui 17-2 gas project will feature a domestically developed semi-submersible production platform. Image courtesy of Aker Solutions. The development of Lingshui 17-2 gas field will meet the growing energy needs of China. Image courtesy of Kongsberg. Lingshui 17-2 is the first deepwater discovery in China. Image courtesy of Intermoor.