‘Hop’ your way to better downhole communications
Enteq Technologies has launched its latest innovation in downhole drilling technology: the XXT-Hop series. The communications device, which can be used in conjunction with The SABER Tool or fitted with existing rotary steerable systems (RSS) and measurement while drilling (MWD) technology, allows drilling contractors access to real time data to enhance drilling operations.
The XXT-Hop series also removes the need for hard connectors and dedicated collar lengths and enables LWD to be run below MWD equipment rather than above. In turn, this allows operators to enhance tool life, save time, money, and therefore, reduce emissions and environmental risk associated with timely drilling activity.
The XXT-Hop series can provide drilling contractors and operators with:
- accurate and real time data
- increased confidence of equipment operation
- confirmation of receiving control commands
- fleet optimisation –by integrating additional equipment with existing fleet
Better data at the source
The Hops were initially designed for the SABER RSS system, but their modularity allows for multiple applications, from wireless MWD / LWD communications, to real-time RSS information and DL confirmation. The system utilises drop-in modules consisting of a transmitter fitted above the RSS, and a receiver in the MWD string. The RSS then connects with the MWD string to offer seamless integration and send real-time drilling data to the surface.
In a survey conducted by Enteq, 71% of respondents said that RSS connectivity was the most important system for communication system connection.
The communication system allows drilling contractors and operators to combine high-performance drilling with accurate control, feeding back data to provide assurances that those commands – such as changes in tool-face – have been received.
Industry proven technology
Through accessing data during downhole drilling activity, drilling contractors can make better decisions about drilling activity with real time data, lending itself to more efficient operations and increased confidence.
The system uses existing concepts and trusted technology to provide assurance on the value of the data they are receiving and negates the need to delay decision-making following analysis of data or downhole testing.
When polled by Enteq, 75% of respondents required a ‘hopping’ distance of 20m/60ft across a motor.
At Enteq, we understand that every customer has different needs. With that in mind, the XXT-Hop series has been developed for a range of applications.
- XXT MicroHop for ranges up to 30cm / 1ft
- XXT MegaHop for ranges up to 5m / 16ft
- XXT GigaHop for ranges up to 25m / 80ft
The MicroHop and MegaHop have been developed alongside the SABER Tool to meet market demand for standard equipment set up and we are actively working on a future version that will be suitable for ranges up to 25m / 80ft.
Ultimate control, better operations
When used in conjunction with SABER, Enteq’s revolutionary rotary steerable system, customers are guaranteed more reliable, more accurate, and more agile drilling operations. By removing the need for dedicated collar lengths and enabling LWD to be run below MWD equipment rather than above where vibrations are much lower, it can also contribute to significantly longer tool life and more efficient operations.
Another key benefit of the XXT-Hop series is its ability to be used with other RSS and MWD systems on the market. By combining the XXT-Hop series with existing systems, operators get the benefits of the technology without completely refreshing their existing drilling equipment.
While the primary function of the XXT-Hop series is to support operators and drilling contractors in the oil and gas industry, the communication system is primed and ready for use in both geothermal drilling applications and methane abatement.
Reducing methane emissions is critical to the industry’s environmental impact and global emission reduction goals as well as offering the ability to provide methane for hydrogen production. By providing transparent data, maximising efficiencies, and avoiding lengthy delays or issues associated with downhole drilling, operators and contractors will have greater confidence, convenience, and flexibility in their operations.
