Drilling Services
Our patented Coiled Tubing Drilling design provides for accurate and efficient processes that are also safer and better suited for today's environmental requirements. Our reputation has been galvanized by our customers' operational and economic results and by our customers' satisfaction.
As we are associate with many International companies .We continue to understand the industry and work ‘hand in hand’ with our consultants and clients in both mature fields and emerging frontiers exceeding their expectations for safety and adding value for efficiency.
As a result of the rapidly expanding rig fleet, both onshore and offshore, we recognize a shortfall of drilling professionals to assist contractors and operators, start up new rigs or new operations in a safe and competent manner, due to a global shortage of experienced personnel at the rig site. The goal of OCEAN is to provide a professional service to deliver competent drill crews to our clients in order for our industry to continue to grow in a safe and economic manner.
Coiled Tubing:
Today, coiled tubing plays a critical role in stimulating production and walkovers of oil and gas wells. The OCEAN's coiled tubing segment employs highly skilled and cross-trained professionals who are dedicated to providing our customers with superior service and technical expertise in order to achieve a cost-effective, safe and successful completion of the coiled tubing well intervention. Our state-of-the-art equipment undergoes the most stringent maintenance processes in the industry.
Large Coiled Tubing Intervention Services and Applications:
• Nitrogen or foam injection well clean out
• Nitrogen jetting
• Milling and drilling
• Cleaning scale in production tubing
• Circulating chemicals and fluids
• Squeezing cement
• Acidizing
• Coiled tubing gas lift systems
• Paraffin removal
• Fishing
• Installing and removing velocity strings
• Welding services for repairing velocity strings
• Modular design units
Small Coiled Tubing Intervention Services and Applications:
• Wash out plugged coiled tubing velocity or restricted ID production strings
• Chemical string maintenance and inspection services
• Orbital tig welding for repairing or lengthening chemical injection and velocity strings
• Jet fluid from coiled tubing velocity or restricted ID production strings
• Nitrogen jetting using smaller OD coiled tubing to reduce annular friction in production strings
• Clean scale from restricted ID coiled tubing or production string
• Carbon-based chemical injection installation utilizing 5/8" to 1" coiled tubing
• Stainless steel chemical injection installations utilizing stainless steel coiled tubing
• Ability to snub tubing into hole under high pressures
• Climate controlled operator cabins for service in all environments
Coiled tubing is the fastest growing segment of the well service industry today.
Dedicated OCEAN technologists have continued to develop equipment and tools to meet new, more exacting standards of performance making coiled tubing an indispensable component of the service industry.
The increased interest in coiled tubing services has been fueled by several factors:
• Improved metallurgy and quality control in manufacturing the tubing
• Increased tubing reliability
• Larger pipe size availability for higher flow rates and pipe rigidity
Because of its advantages, coiled tubing has taken significant market share from snubbing units, and to a smaller extent, workover rigs and wireline. Based on its versatility and efficiency, coiled tubing usage should continue to grow.
Coiled tubing is a continuous string of small diameter pipe, usually steel, that is flexible enough to be coiled onto a large reel. The length of pipe on the reel varies depending on a diameter. For example, a reel of 1/2–inch coiled tubing may contain 15,000 feet, while a reel of 27/8–inch tubing may hold only 4000 feet.
The coiled tubing unit is an assembly of the equipment components needed to perform a continuous–length tubing service. Because it is non–jointed, coiled tubing is capable of being run at much faster speeds into or out of a well than jointed tubing. In addition, fluid can be circulated through the tubing while it is being inserted into or withdrawn from a well. That capability allows for work on a pressurized well without the need to kill the well and risk damage to the reservoir.
• Faster rig mobilization and demobilization
• Faster trip time
• Faster drilling in many situations
• Safer and more effective operations in underbalanced conditions
• Minimal well shut–in time
• Smaller environmental footprint
• More effective at positioning tools in horizontal wells