Petroleum Well Control Equipment Co., Ltd.(PWCE)

Subsea BOP repair

Guanghan Petroleum Well-control Equipment Co., Ltd., proudly standing as the third Chinese manufacturer to secure API 16A qualification for Blowout Preventers (BOP), boasts over two decades of expertise in BOP manufacturing. Since 2008, our company has been the go-to provider for underwater BOP repair services catering to China National Offshore Oil Corporation (CNOOC). We take pride in successfully repairing over 20 sets of various BOP models, solidifying our position as the leading service provider for underwater BOP repairs in collaboration with CNOOC.

Our commitment extends beyond a mere service provider role—we are partners in enhancing drilling safety and efficiency. With a customer-centric approach, we offer comprehensive services tailored to the unique needs of drilling companies and clients in different regions. Utilizing cutting-edge equipment and skilled personnel, we ensure the seamless repair and testing of BOPs, delivering reliable solutions that meet and exceed industry standards.

Whether you are a drilling company seeking top-notch BOP services or a client in need of specialized solutions, Guanghan Petroleum Well-control Equipment Co., Ltd. is your trusted partner. Experience the difference in our commitment to excellence, safety, and delivering unparalleled value in every service we provide.

Our company is equipped with advanced blowout preventer production, processing, and testing facilities, including over 50 sets of various processing equipment (including 12 large-scale processing centers) and more than 20 various metal and rubber testing devices. We have 170 technical personnel, including 13 senior engineers in the BOP factory.

We are capable of providing comprehensive overhaul, maintenance, and testing services for underwater BOP of various models for global offshore drilling companies.

Our company has provided repair services for products from three companies for CNOOC, including:

Cameron

NOV Shaffer

GE Hydril

The BOP models that our company has repaired for COSL include:

13 5/8”-15000PSI Ram BOP

13 5/8”-10000/15000PSI Annular BOP

18 3/4”-10000PSI Ram BOP

18 3/4”-15000PSI Ram BOP

18 3/4”-5000/10000PSI Annular BOP

18 3/4”-10000/15000PSI Ram BOP

30”-500PSI Diverter

60 1/2”-500PSI Diverter

BOP Type Manufacturer BOP Model Customer Contract Date Contract Range
1 Annular BOP GE Hydril 18 3/4"-5000/10000PSI COSL 2009 Overhaul/Final Test
2 Double Ram BOP NOV Shaffer 13 5/8"-15000PSI COSL 2013 Maintenance/Final Test
3 Double Ram BOP Cameron 18 3/4"-10000PSI COSL 2014 Overhaul/Final Test
4 Single Ram BOP Cameron 18 3/4"-10000PSI COSL 2014 Overhaul/Final Test
5 Annular BOP Cameron 18 3/4"-5000/10000PSI COSL 2014 Overhaul/Final Test
6 Double Ram BOP Cameron 18 3/4"-15000PSI COSL 2018 Overhaul/Final Test
7 Double Ram BOP Cameron 18 3/4"-15000PSI COSL 2018 Overhaul/Final Test
8 Annular BOP GE Hydril 18 3/4"-10000/15000PSI COSL 2018 Overhaul/Final Test
9 Annular BOP GE Hydril 18 3/4"-5000/10000PSI COSL 2018 Maintenance/Final Test
10 Double Ram BOP Cameron 18 3/4"-15000PSI COSL 2019 Overhaul/Final Test
11 Annular BOP GE Hydril 18 3/4"-10000/15000PSI COSL 2019 Maintenance/Final Test
12 Diverter GE Hydril 60 1/2"-500PSI COSL 2019 Overhaul/Final Test
13 Double Ram BOP NOV Shaffer 18 3/4"-10000PSI COSL 2020 Overhaul/Final Test
14 Annular BOP NOV Shaffer 18 3/4"-5000/10000PSI COSL 2020 Overhaul/Final Test
15 Diverter NOV Shaffer 30"-500PSI COSL 2020 Overhaul/Final Test
16 Single Ram BOP Cameron 18 3/4"-15000PSI COSL 2020 Overhaul/Final Test
17 Double Ram BOP NOV Shaffer 18 3/4"-15000PSI COSL 2021 Overhaul/Final Test
18 Double Ram BOP GE Hydril 18 3/4"-15000PSI COSL 2021 Overhaul/Final Test
19 Annular BOP NOV Shaffer 18 3/4"-10000/15000PSI COSL 2022 Overhaul/Final Test
20 Single Ram BOP NOV Shaffer 18 3/4"-15000PSI COSL 2022 Overhaul/Final Test
21 Double Ram BOP Cameron 18 3/4"-15000PSI COSL 2023 Overhaul/Final Test

Post time: Dec-01-2023