Roxar Downhole Sensor Systems - Emerson

1 Roxar Downhole Sensor Systems Tore Skogen, Sales Manager - Downhole [File Name or Event] Emerson Confidential 27-Jun-01, Slide 2 26 Years & Counting! A Reliable Presence during Changing Times. As operator demands have evolved and as some of the world s most remote fields have entered production, one requirement has remained constant - the need for operators to access reliable and real-time Downhole temperature and pressure information from the reservoir. And one company stand out of the crowd having delivered this information reliably and accurately for the past 26 years Roxar Flow Measurement.

2 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 3 Track record (Q2, 2014) PT gauges: Total over 1900 gauges installed More than 400 HS gauges No gauge failures (HS) Identified failures to date are sub-sea connectors Systems operational for more than 20 years [File Name or Event] Emerson Confidential 27-Jun-01, Slide 4 HS Electronics The soul never thinks without a picture. Aristotle (384 BC 322 BC) [File Name or Event] Emerson Confidential 27-Jun-01, Slide 5 Key features Pressure: 1,400 bar (20,000 psi) Temperature: 225 C (437 F) (for 6 YEARS!) Depth: 16,000 m (52,000 ft) Up to 32 gauges per cable Up to 8 gauges (monocable) SOI Electronics Pre-assembled and Electron Beam(EB) welded Suitable for installation together with ESP pumps Roxar HS Gauge (PT Gauge)

3 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 6 HS system Integrated Gauge Splice system Y-/H-Blocks are preassembled and EB welded prior to leaving Roxar manufacturing Gauge configuration options Dual Tubing or Dual Annulus or Tubing & Annulus Tubing or Annulus Tubing or Annulus Dual Tubing or Dual Annulus or Tubing & Annulus Dual Tubing & Hydraulic or Dual Annulus & Hydraulic or Tubing, Annulus & Hydraulic [File Name or Event] Emerson Confidential 27-Jun-01, Slide 8 Roxar Carrier with integral Anchor To eliminate the need of an anchor clamp at the Gauge Carrier [File Name or Event] Emerson Confidential 27-Jun-01, Slide 9 Superior cooperation Roxar are cooperating with Superior Energy Services with intentions to.

4 Jointly promote each others product portfolio Jointly develop products and services to enable customers to select most suitable lower completion Systems to their applications Engineering of combined solutions that would provide customers with improved functionality, reduced costs or lower risk exposure. Phase one Sensor prototype ready for test! [File Name or Event] Emerson Confidential 27-Jun-01, Slide 10 HS electrical system 3 x Primary seals (MM) 2 x Secondary seals (mm) Tertiary seals (MM) Qualified in accordance with ISO 14310, V0 1 379 BAR at 225 degC 20 000 psi 437 DegF (TCE089793) [File Name or Event] Emerson Confidential 27-Jun-01, Slide 11 Roxar new cable connection system New cable connection system with attractive features: Majority of assembly performed at factory Reliability!

5 Less than 5 parts in kit Simple installation Reduced risk of human error Install significantly faster than any current Systems Save rig time! Dual metal to metal seal Reduced size Save cost of accessories (Splice collars eliminated) Standard for all cable terminations (Cable head, splice, WHO) [File Name or Event] Emerson Confidential 27-Jun-01, Slide 12 Pressure nose Qualified in accordance with ISO 14310, V0 862 BAR at 170 degC 12 500 psi 338 DegF (TCE099623) Tested to 2070 Bar/225 degC (30 000 psi/437 degF) [File Name or Event] Emerson Confidential 27-Jun-01, Slide 13 Accessories Gauge Carrier Dual m/m sealing Multiple gauges in 1 carrier One piece mandrel Integral bumper wire anchor Splices, Y/H blocks Pressure testable Integrated barrier Preassembled and sealed at factory Cable Delivered splice-free Various encapsulations 316L , Inc 825 and Inc 625 Pressure rated up to 30,000 psi Temperature rated to 225C/437F [File Name or Event]

6 Emerson Confidential 27-Jun-01, Slide 14 Cable Protectors PolyOil Cable Protectors Less friction than metal Up to 7 times lighter Does not corrode Does not conduct Cable Protectors NACE MR-0175 compliant All sizes (2 3/8 26 ) Super slim designs Special protectors Made for Downhole accessories like DHSV x-over SPM/GLM etc. Large design selection Mk I Sizes Mk II Size 7 5/8 Mk III 7 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 16 Interface Card DHNC Card Fully IWIS compatible Topside Accessories SAU Contains interface card Diagnostics and data storage Integrates into rig network.

7 3 zone classifications Well Head Barrier HP wellhead barrier for all xmas trees. Designed by Roxar Eex certified according to ATEX directives [File Name or Event] Emerson Confidential 27-Jun-01, Slide 17 Cable Protectors Excellent track record with more than 120 000 clamps installed. Roxar has made several improvements to original design and has had no issues on latest version. NACE MR-0175 compliant All sizes (2 3/8 26 ) Super slim designs Meet requirements including requirement for magnetic material. Mk III Size 7 5/8 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 19 Intelligent Downhole Network Sub-sea Network card (DHNC) IWIS compliant Provides communication, power and interface from sensors to CCR Single TEC and up to 32 sensors* on the IDN network (Example using 13 sensors)

8 P/T Pressure/Temperature PT Measurement in each zone Well Status control +v % Wireless PT in Annulus B True Multiphase Flow Measurement Water Cut and Velocity Density Valve Position Indicator [File Name or Event] Emerson Confidential 27-Jun-01, Slide 20 Metrol Features and Benefits Operates with any brand of DST string Communicates over long distances, allowing gauges to be positioned nearer the formations No wet connections or complicated latch, unaffected by sand or debris Possible to retrieve data if the test string becomes stuck in the hole One second SRO sample rate data Reprogram gauges from above the valve requires less equipment, reducing freight costs Can Talk to multiple gauges in multiple locations [File Name or Event]

9 Emerson Confidential 27-Jun-01, Slide 21 Solution Interface to Metrol Advantage Remove 4-6 relay stations Add Roxar capability to adress Multilaterals Open to new markets Development Use existing RODIM and WiPT technology Interface to Metrol acoustic link [File Name or Event] Emerson Confidential 27-Jun-01, Slide 22 Safety Well Integrity Measure it! A Step Change in Wireless Well Integrity Monitoring Improving Subsea Well Integrity with Seamless Wireless Monitoring Qualified for 20 years lifetime at 150 C / 300 F [File Name or Event] Emerson Confidential 27-Jun-01, Slide 23 THE FACILITIES REGULATIONS CHAPTER VIII DRILLING AND WELL Systems Section 48 Well barriers REGULATIONS RELATING TO DESIGN AND OUTFITTING OF FACILITIES, ETC.

10 IN THE PETROLEUM ACTIVITIES (THE FACILITIES REGULATIONS) (Last amended 23 December 2013, cf. page 5) Well barriers shall be designed such that well integrity is ensured and the barrier functions are safeguarded during the well's lifetime. Well barriers shall be designed such that unintended well influx and outflow to the external environment is prevented, and such that they do not hinder well activities. When a production well is temporarily abandoned without a completion string, at least two qualified and independent barriers shall be present. When a well is temporarily or permanently abandoned, the barriers shall be designed such that they take into account well integrity for the longest period of time the well is expected to be abandoned.