Ruishi PDC bits broke the record in the 30well area of Dongsheng

Congratulatory letter

Hebei Ruishi Bits Manufacturing Co., Ltd.

The J30P22 well, drilled by the 50853HB drilling team of North China Wupu Branch, is a three-level horizontal well with a guide hole. The well started drilling at 20:00 on April 16, 2024 and was completed at 0:00 on June 6, 2024, with a total depth of 4552m and a drilling period of 50.17d, breaking the record for the shortest drilling period of a conventional three-level wellbore structure horizontal well of the same type in the 30 well area of Dongsheng Gas Field.

Here, we warmly congratulate you on your achievements!

Plan and select suitable drill bit selection in advance during drilling construction, strengthen production organization and operation, and formulate technical measures.

Based on the characteristics of different geological formation, Hebei Ruishi Bits Manufacturing Co., Ltd. has selected diamond composite sheets and drill bit crown shapes, optimized the hydraulic parameters of the drill bit, and ensured high efficiency of pure drilling by enhancing the aggressiveness and anti grinding performance of the drill bit, achieving good results.

Here, we would like to commend the excellent performance of Hebei Ruishi Bits Manufacturing Co., Ltd.'s products, and evaluate the excellent application effect of drill bits.

I hope to continue working hard in the upcoming construction, seeking progress while maintaining stability, constantly updating, improving and optimizing new products, providing better support and services for subsequent operations, and achieving even better results in future work!

Engineering Technology Management Department of North China Engineering Ordos Work Area Project Department

October 16, 2024

Ruishi has been promoting comprehensive quality management and focusing on customer needs. We strictly adhere to the ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system in our enterprise operations, and strictly implement the API-7-1 quality management standard in the production process.

Ruishi's products are widely used in major oil fields such as Tarim, Tuha, Changqing, Dagang, Sichuan, Zhongyuan, Jidong, and North China. Ruishi has also established long-term strategic partnerships with these oil fields. The stability of excellent product quality and timely and thoughtful service has been highly recognized by customers. The company's products have been widely exported to countries and regions such as North America, the Middle East, and Russia.

The company is equipped with a dedicated fleet, located near the Beijing Kowloon Railway and the Daguang Expressway with well-developed transportation. The Tianjin Baonan Line runs from east to west, and the sample formation is completed in 3 days. The peak season shipment can arrive on the 15th. Our drill bit has undergone thirty years of research and development, and has received a high praise rate of over 99% from customers.

Excellent quality, integrity, innovation, improvement, and satisfactory service. Hebei Ruishi Bits Manufacturing Co., Ltd. is willing to sincerely cooperate with customers and achieve mutually beneficial and win-win results.