Intelligent Wellhead Systems – inVision System Saudi Aramco: Site #12 – HRDH -1303 Coiled Tubing Intervention January 2020 Abstract: Intelligent Wellhead Systems supplied a 5-1/8” 10M inVision Critical Well Intervention System to Saudi Arabia. On January 10 th , 2020 the system was mobilised to Site #12 – HRDH-1303 as a part of a High Pressure Coiled Tubing and Slickline fishing operation to recover 3-1/8” guns, 9,775’ of 9/32” alloy electric line, PEAK cable cutter and drop bar. The inVision job scope consisted of Coiled Tubing fishing of the near surface 300’ of electric line cable. This was successfully completed over seven days using Halliburton Coiled Tubing Unit CTU-13. The inVision System was successfully integrated with the Coiled Tubing Unit and identified the connector location, variations in BHA and Coiled Tubing diameters, provided an extra level of safety identifying false bump-ups and preventing well control issues associated with staging the fish out of the well. Leaders in Critical Well Intervention Technology
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Intelligent Wellhead Systems inVision System€¦ · Intelligent Wellhead Systems – inVision System Saudi Aramco: Site #12 – HRDH -1303 Coiled Tubing Intervention January 2020
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Intelligent Wellhead Systems – inVision System
Saudi Aramco: Site #12 – HRDH -1303 Coiled Tubing Intervention
January 2020
Abstract:
Intelligent Wellhead Systems supplied a 5-1/8” 10M inVision Critical Well Intervention System to Saudi Arabia. On January
10th, 2020 the system was mobilised to Site #12 – HRDH-1303 as a part of a High Pressure Coiled Tubing and Slickline fishing
operation to recover 3-1/8” guns, 9,775’ of 9/32” alloy electric line, PEAK cable cutter and drop bar. The inVision job scope
consisted of Coiled Tubing fishing of the near surface 300’ of electric line cable. This was successfully completed over seven
days using Halliburton Coiled Tubing Unit CTU-13. The inVision System was successfully integrated with the Coiled Tubing
Unit and identified the connector location, variations in BHA and Coiled Tubing diameters, provided an extra level of safety
identifying false bump-ups and preventing well control issues associated with staging the fish out of the well.
Leaders in Critical Well Intervention Technology
Developers of the Canadian Headquarters 7633 - 57 St, SE Calgary, AB., Canada T2C 5M2 1-866-776-6578
5 APPENDIX A ......................................................................................................................................... 17
Developers of the Canadian Headquarters 7633 - 57 St, SE Calgary, AB., Canada T2C 5M2 1-866-776-6578
US Headquarters 511 16th St, Suite 500 Denver, Colorado, USA 80202
3.3 Operations Summary
The following section contains a summary of the fishing operations highlighting critical points of interest
as the coiled tubing BHA was run in and out of hole at surface. The fishing operation was completed
using a combination of coiled tubing and slickline. Slickline was utilized to locate fish top and coiled
tubing was used to extract the wireline fish in sections using the expandable wire grab fishing tool.
3.3.1 January 13th - Coiled Tubing Run #1, 2, 3, 4
02:15 AM - Coiled tubing completed its first run. Fish top was located at 404 ft. and 21 ft. of wireline was retrieved from the well. The retrieved wireline was deemed to be in good condition with minimal signs of corrosion or mechanical damage. 11:05 AM – Slick line operations were installed located fish top at 426 ft. 12:20 PM – Coiled tubing was installed and ran in hole to 505 ft. retrieving 9 ft. of wireline. 15:00 PM – Slick line operations commenced and located fish top at 429 ft. 16:15 PM – Coiled tubing operations commenced to run in hole locating fish top at 435 ft. and began latching on to fish. Coiled tubing operations were unsuccessful in recovering any wireline on this run. 18:00 PM – Coiled tubing operations commenced to run in hole. Issues were encountered whilst moving the BHA through the wellhead. It was determined that the fishing tool had made contact with the Master Valve which resulted in some permanent bending of the actuator arms of the fishing tool. The backup BHA was run and failed due to a stuck actuating arm. Coiled tubing operations were put on standby until new BHA’s could be mobilized to site from Weatherford Dammam base.
3.3.2 January 14th - Coiled Tubing Run #5
11:45 AM – Slickline operations were installed on the well and run in hole to compress the fish
top down hole as far as possible. The intent of this was to improve the amount of wireline that
could be retrieved by coiled tubing while waiting for replacement BHA’s to arrive.
16:30 PM – Replacement coiled tubing BHA arrived and on site testing of the new components
commenced. One of the two replacement BHA’s failed testing.
18:30 PM – Coiled tubing commenced fishing operations again, retrieving 45 ft. of wireline.
3.3.3 January 15th – Coiled Tubing Run #6, 7, 8
07:45 AM – Slickline was installed on the well and began to run in hole to compress the
remaining wireline. Slickline reached a maximum depth of 361 ft.
11:50 AM – Coiled tubing was installed and run in hole to a depth of 375 ft. retrieving 52 ft. of
wireline.
14:45 PM – Slickline was installed on the well to compress the wireline fish and reached a
maximum depth of 384 ft.
17:05 PM – Coiled tubing was installed on the well and reached a depth of 396 ft. retrieving 52
ft. of wireline.
Developers of the Canadian Headquarters 7633 - 57 St, SE Calgary, AB., Canada T2C 5M2 1-866-776-6578
US Headquarters 511 16th St, Suite 500 Denver, Colorado, USA 80202
InVision Application: Critical well operations
The system displays an image of the cross section of the Pressure Control Equipment (WHE) stack at the
installed location of the inVision Spool.
The following data is clearly displayed on operator and company supervisor screens:
• Tool and tubing O.D. • Lateral location of the tool, coiled tubing or wireline • Tool O.D. profile (visualization of the tool O.D. versus time as the BHA moves up
or down) Benefits:
• Reduce exposure to risk, particularly on complex operations such as fishing, milling, slim BHA, high pressure and H2S
• Increase well control and decision-making capability through increased information
• Understand exactly what component is moving through the wellhead • Immediately identify surface issues when running in or out of well • Engineered hazard mitigation • Prevent fishing operations • Prevent improper actuation of BOP and shear valve • Prevent hydrocarbon release from stripper • Remove personnel from Red Zones • Provides Verification versus Educated guessing • Enable faster Coiled Tubing / Wireline Intervention • Enable modification of specific Standard Operating Procedures (SOP) reducing
NPT • Enable efficient, accurate communication onsite between services and company
supervisor • Correlate depth counters using inVision
• Avoid HSE loss time incidents • Peace of mind for all • Detects diameter of wireline, tubulars and downhole tools through the inVision spool in real
time • Substantial increase in efficiency, safety and visibility of daily operations • Adding inVision technology to the operation safely increases the speed of live well intervention
operations. • Numerous well control risks are removed. • Reduced operator stress levels when performing certain critical tasks within a live well
intervention. • The tool adds a layer of protection in your risk matrix. • Data reports provided by the system gives clear, accurate visibility into daily operations at the
wellhead. •
Developers of the Canadian Headquarters 7633 - 57 St, SE Calgary, AB., Canada T2C 5M2 1-866-776-6578