Owner China Oilfield Services Limited (COSL)
Manager China Oilfield Services Limited (COSL)
Rig Type Jackup
Sub Type Independent Leg Cantilever
Jackup Type Premium
Max Water Depth (ft) 300
Max Drill Depth (ft) 30000
Dimensions (ft) 226 x 203 x 26
Leg Length (ft) --
Competitive Yes

Current Location

Country Mexico
Region Latin America

Drilling Equipment

Drawworks Type National Oilwell Varco D-3000 UE
Drawworks HP 3000
Mud Pumps Type National Oilwell Varco 14-P-220 Triplex
Top Drive National Oilwell Varco HPS-750
Hookload Capacity (lbs) 1500000

Rig Construction Details

Rig Design Gusto MSC
Rig Model CJ46-X100-D
Year Built 2010
Country of Build China (PRC)
Yard Name Mazou Island
Group Yard Name China Merchants Industry Holdings Co., Ltd. (CMIH)

Rig Contract Details

Operating Status Ready Stacked
Operator Petroleos Mexicanos (PEMEX)


1 Feb 2015

'HAI YANG SHI YOU 936' delivers quality service to Pemex

HAI YANG SHI YOU 936 (“HYSY 936”), a drilling platform managed by China Oilfield Services Limited (“COSL”) received a letter of endorsement from Petroleos Mexicanos (“PEMEX”) for the high quality services the platform exhibited when performing its operations. HYSY936 is now performing drilling operations for a high-temperature, high-pressure well which is a relatively more difficult for operations in the Mexican waters. This platform has strengthened measures in pre-empting and managing risks and introduced full workflow node quality management and control into day management work, thereby reinforced safety concepts in actual operations. The crew members working on the platform had been able to identify exceptional incidences during the operation stemming from operations by other service providers, and prevented an accident, thereby helped the client avoid huge economic losses that might otherwise incur. PEMEX highly endorsed and praised the platform crew members for their professionalism and the strong sense of responsibility to protect client’s interests. These high quality services helped COSL win further recognitions from the client.

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