workover rig clipart made in china

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Their exceptional mobility, stability, and ease of operation are the outcome of our extensive experience in the design and production of mobile drilling rigs.

Belonging to the same family, Sovonex™ service rigs comprise many of the technological advantages that result in smooth operation and make the life of our customers’ easier:

Wide selection: At our production facility in China we design and develop workover rigs for service depths ranging from 1,600 m to 8,500 m (5,250 ft-27,900 ft), and workover depths from 2,000 m to 9,000 m (6,600 ft-30,000 ft) for 2 7/8” DP.

Full API coverage: The different components of our well-servicing rigs are manufactured to the following API standards:Steel structures, such as the mast: API Spec 4F

Highly maneuverable : Sovonex™ mobile drilling rigs and self-propelled workover rigs possess excellent driving properties in the desert, mountain, and other impassable terrains.

Reduced NPT: The mast is erected hydraulically to reduce time for rig up and increase safety. Likewise, all rig components have been designed to allow for fast assembly and disassembly.

With every service rig, we send technical staff to our customer to provide first-hand technical support. The engineer responsible for the rig design is always part of the service crew.

Main Features Name: traveling hook Brand: KH Original: China Domestic famous fluid end, strong driving force, low fuel consumption, high economic benefits. Machine Parts Name: derrick platform Brand: KH Original: China Domestic famous, strong driving force, low fuel consumption, high economic benefits. After-Sales Service * Training how to instal the machine, training how to use the machine.

Tensions between China and Vietnam over the disputed South China Sea are at their highest levels in years. On May 2, the state-owned China National Offshore Oil Corporation (CNOOC) placed its deep sea drilling rig HD-981 in disputed waters south of the Paracel Islands. Vietnam objected to the placement, declaring that the rig is located on its continental shelf. China has since sent approximately 80 ships, including seven military vessels, along with aircraft to support the rig. In response, Hanoi dispatched 29 ships to attempt to disrupt the rig’s placement and operations.

The implications of these developments are significant. The fact that the Chinese moved ahead in placing their rig immediately after President Obama’s visit to four Asian countries in late April underlines Beijing’s commitment to test the resolve of Vietnam, its ASEAN neighbors and Washington. Beijing may also be attempting to substantially change the facts on the seas by moving while it perceives Washington to be distracted by Russian aggression inUkraine, developments in Nigeria, and Syria. If China believes Washington is distracted, in an increasingly insular and isolationist mood and unwilling to back up relatively strong security assertions made to Japan and the Philippines and repeated during President Obama’s trip, these developments south of the Paracel Islands could have long term regional and global consequences.

A1:The war of words between Beijing and Hanoi has largely focused on the status of the area where HD-981 was placed. Vietnamese officials insist that it lies on their continental shelf, where according to the UN Convention on the Law of the Seas (UNCLOS), Vietnam has exclusive rights to all mineral and hydrocarbon resources.

The rig was placed near the edge of two hydrocarbon blocks already created by Hanoi, though not yet offered for exploitation to foreign oil and gas companies. It also sits near blocks 118 and 119, where U.S.-based ExxonMobil discovered substantial oil and gas reserves in 2011 and 2012. In 2013, Exxon and Vietnam’s state-owned PetroVietnam announced plans to build a $20 billion power plant to be fueled by the oil and gas from those blocks. Those discoveries help explain why CNOOC chose to place HD-981 nearby.

China’s Ministry of Foreign Affairs has responded to Vietnam’s complaints by insisting that the rig was placed “completely within the waters of China"s Paracel Islands.” This presumably refers to the 200 nautical mile exclusive economic zone and continental shelf that those islands—which are occupied by China but claimed by Vietnam—would generate under UNCLOS if they met certain requirements.

A3:The deployment of HD-981, which Beijing insists will remain in place until August 15, has clearly ratcheted China-Vietnam tensions to a new level. Hanoi seems determined to disrupt the rig’s operations. And, in contrast to the Philippines, it has the capabilities—Russian-built Kilo-class submarines and an outdated but sizeable surface and air fleet—to do so. This means there is a real threat that acts of brinksmanship, like the recent ramming of Vietnamese vessels, could escalate quickly. Vietnam’s neighbors and outside partners like the United States must use every available channel to urge caution on both sides.

On the other hand, Vietnam’s relative naval capabilities will likely help temper Chinese assertiveness. After all, despite the presence of Chinese naval vessels around HD-981, it appeared that only Chinese Coast Guard vessels were involved in harassing and deterring Vietnamese ships attempting to enter the waters around the rig. The two nations’ and their leaders are as familiar with each other as anyone in the Asia Pacific, and they have substantial channels for communications, including top-level naval hotlines. This could also help avoid a larger crisis.

Vietnam has already launched a diplomatic campaign to build support abroad and paint China as the aggressor. Given other recent provocations by China against its neighbors, this will prove easy. This weekend, Vietnamese prime minister Nguyen Tan Dung will join his fellow leaders from across Southeast Asia at the ASEAN Summit. The placement of the drilling rig, along with China’s patrols at Malaysia’s James Shoal earlier this year and attempts to block resupply of Philippine troops at Second Thomas Shoal in March, will ensure that the South China Sea disputes take center stage. There is no telling who will blink first in the stand-off over HD-981, but the one thing that is certain is that China’s newest provocation will further heighten the threat perception among ASEAN states and drive them closer to each other and interested outside parties, especially Japan and the United States.

State-run and privately controlled Chinese rig makers, oil and gas services and engineering firms are showing up in the supply chain everywhere from the Middle East, the North Sea and North America to frontier areas like Mozambique.

Chinese yards, having come from nowhere in less than a decade, are building more jack-up rigs - the most common offshore rig used for shallow water drilling - than all the other yards in the world put together, data from industry consultants IHS Petrodata shows.

The rise of Chinese energy equipment manufacturers and services firms overseas, partly fuelled by the rapid expansion of state energy giants, is putting pressure on established companies including Singapore oil rig makers Keppel Corp and Sembcorp Marine, and land drilling giant National-Oilwell Varco Inc (NOV).

To stay ahead, both Keppel and Sembcorp are increasingly building more sophisticated equipment, an area where Chinese firms still lack expertise. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ GRAPHIC-China"s offshore rig orders: link.reuters.com/cen38v ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Leading the Chinese overseas expansion are state-controlled shipyards and units of state giants China National Petroleum Corp (CNPC), parent of PetroChina , Sinopec Group and China National Offshore Oil Corp (CNOOC).

Chinese companies won over half the global orders for jackup rigs last year, up from around a third between 2008 and 2012, data from IHS Petrodata showed.

In the area of land drilling equipment, a number of privately run companies have emerged as major overseas players. These include Honghua Group Ltd, the second-largest land rig manufacturer globally with 80 percent of revenue driven by overseas orders, and Hilong Holding Ltd, which started its overseas foray in 2005 and is now the world’s second-largest drill pipe maker after Houston-based NOV.

COSCO Corp, China State Shipbuilding Corp , China Shipbuilding Industry Corp, Yantai CIMC Raffles and Offshore Oil Engineering Corp can build a jack-up rig for $170-180 million, significantly lower than the $200-220 million price tag for the same rig built in Singapore.

Chinese manufacturers can also make land rigs, drilling pipes, bits, modules, pumps and valves at up to half the price of the same equipment made elsewhere. Prices are so competitive that the United States in 2012 slapped hefty anti-dumping duties on imports of Chinese seamless steel pipes, including pipes used for oil and gas drilling.

As relative newcomers, Chinese companies remain far behind in terms of making sophisticated tools like deepwater rigs and hydraulic fracturing, or fracking, equipment which is used to extract natural gas trapped in shale formations.