00-AGS_B1_Microseismicity Monitoring in Oil or Gas Reservoir
Reservoir Monitoring Services Presentation July 2014
description
Transcript of Reservoir Monitoring Services Presentation July 2014
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SageRider, Inc
Reservoir Monitoring Services Overview
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Introduction
SageRider, Inc founded in 2008Started based on a need, recognized through consulting, to advance a new monitoring concept into a viable field development technologyFounding management team has background as pioneers in the tubing conveyed perforating industrySageRider positioned with two primary business segmentsSubsurface Surveillance - includes SageWatch, external casing or internal casing real-time P/T monitoring, and Fiber Optic cable installation for DTS and DAS monitoring.Completion Systems includes EasyRider multi-zone external casing gun system with ball drop actuation, propellant systems used for cased hole and open hole stimulation, and Tubing Conveyed Perforating.*
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SageRider Working Areas - USA
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Why SageRider?
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- Turnkey Approach to entire project Dedicated project manager on
each job Source and ensure compatibility of all aspects of the
installation Work closely with all services providers on project
from start to finish Supply all aspects of the project with single
supplier. Project planning Manufacturing of all components
including gauges Field Deployment Integration of data for real-time
access Experience Safety is of upmost importance Quarterly Bonus is
linked to safety.
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SageWatch
Subsurface Surveillance System
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- Pressure/Temperature Gauges deployed outside or inside the
casing in a multi-drop format to allow multiple, isolated
measurements along the length of the wellbore.These measurements
can be reservoir only, wellbore activity only, or both.System is
powered from surface to collect real-time data, continuously.Data
sample rates are programmable from surface, can be transmitted to
Operator office, or downloaded locally at the data collection unit.
What are we talking about ?
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- All equipment is integral to the casing stringAll monitoring
equipment is outside the casingNo change to casing ID
dimensionCement Isolates each WatchStation Perforate to connect to
the reservoir
External SageWatch System
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Straight Vane Eccentric Centralizer
Gauge Carrier with 1.25 Pressure Temperature Gauge
Perforating Gun
Y-Block with Rupture Disk and RA Tag
Firing Head
Straight Vane Eccentric Centralizer
Pressure Transmission Line
Overall Length 24.75
Layout External System
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- Frac monitoring of offset wellsFrac monitoring of host
wellIdentify frac communication between layersIdentify unstimulated
zonesIdentify communication between wellsIdentify completion system
efficiency
Applications / Benefits
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Internal SageWatch System
All monitoring equipment is conveyed on tubing inside the casingHydraulic set Packers isolate monitoring pointsCan utilize existing wellsEquipment can be retrieved from the well, redressed, and reinstalled into another well*
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Layout Tubing Deployed
Gauge Carrier with inset for 1.25 Pressure /Temperature Gauge
Rigid Steel Gauge Clamps
Transfer Sub
Retrievable Hydraulic Packer
Transfer Sub
Power/Data Transmission Cable
Overall Length 27.25
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Data Collection
Specifications
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Data Collection Specifications
Electronic Pressure & Temperature Gauges with Quartz Pressure TransducerPressure Rating = 0 -16,000 psi working pressure Temperature Rating = 392 deg F / 200 deg CData Polling = up to 1 Sample / Second / GaugePressure Resolution = .01 psi Temperature Resolution = .01 deg FPressure Accuracy = +/- .02% within calibrated range Temperature Accuracy = +/- 0.9 deg F within calibrated range Dual in-line cable heads with internal electrical feed-through, no Y-blocks*
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Data Collection Specifications
SageRider specification introduced Fault Protection to multi-drop permanent gauge installationsDual built in current limiting assures no single gauge can draw excessive current and upstream communication is still available with a downstream line fault.Double redundancy for all current limiting circuit components ensures against loss of communication with downstream gauges in case of component failureSageRider purchased all permanent gauge manufacturing and IP from gauge provider and re-branded as Ranger Gauge Systems in April, 2011.*
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Wellbore Construction Dimensions External Installation
Desired Casing SizeMaximum System OD, inPossible Hole Size, inClearance, in2-7/8"5.1306.1250.9956.0000.8703-1/2"7.5007.8750.375Upset8.5001.0003-1/2"6.0006.5000.500Non-Upset6.7500.7504-1/2"6.7507.5000.7507.8751.1255"7.2507.8750.6258.2501.0005-1/2"7.7508.2500.5008.7501.0007"9.2509.8750.62510.6251.3757-5/8"9.87510.6250.75011.0001.1259-5/8"11.87512.2500.37514.7502.875*
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Why ?
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- Identify Optimum SpacingIdentify per Layer Drainage
RadiusIdentify System Complexity between LayersCalibrate Reservoir
Model
Applications - Field Development
Gauges
Reservoir Layer Pressure
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Applications - Frac Monitoring
Identify Frac Communication between LayersIdentify Non-Stimulated AreasIdentify Communication between WellsIdentify Completion System EfficiencyGauges
Real-Time Monitoring During Offset Frac
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Applications - Frac Monitoring
Identify Frac Communication between LayersIdentify Non-Stimulated AreasIdentify Communication between WellsIdentify Completion System EfficiencyInternal Casing Pressure Monitoring during FracGauges
Gauges
Real-Time Monitoring During Frac
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Applications - Production Monitoring
Identify Contributing ZonesIdentify Contribution Change over TimeIdentify CrossflowOpen Wellbore AvailablePost Completion Custom InstallationsGauges
Hydrocarbons
Is this the profile?
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Applications - Production Monitoring
Identify Contributing ZonesIdentify Contribution Change over TimeIdentify CrossflowOpen Wellbore AvailablePost Completion Custom Internal InstallationsGauges
Hydrocarbons
Or is this the profile?
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Applications - Production Monitoring
Identify Contributing ZonesIdentify Contribution Change over TimeIdentify CrossflowOpen Wellbore AvailablePost Completion Custom Internal InstallationsIs this the profile?
Gauges
Hydrocarbons
Or is this the profile?
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Fiber Optic Systems
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The fiber is the sensor
Standard multi- or single-mode optical fiber
T1 T2 T3 T4 .
Measurement along a 10km fiber = 10,000 sensors
Distributed Fiber Sensing
1-10m pulse of light
Backscattered light provides
measurement point every 1m
T9,999
T9,998
T9,997
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Distributed Acoustics
Production Monitoring inflow allocation Monitor flow regimes (slugging, bubble) Monitor induced fracturing and fluid placement Changes in proppant concentration Injection and stimulation profiles Sand detection in boreholes and flow lines Completion integrity problems and leaksApplications
Distributed Temperature
Zonal flow contribution Production monitoring below ESP Injection performance monitoring Stimulation profile verification Identification of gas breakthrough Gas Lift Valves & ESP monitoring Flow behind casing identification Inter-well connectivity Tubing & packer integrity*
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SageRider - Permanent Installation
Surface Cabling
to EXiiUS
DTS system
Stainless Steel fiber conduit
installed behind casing
Continuous / Real-time Monitoring
Cement Cure
Frac monitoring
Well Clean-up
Production
Declining
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Surface Components
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Frac Temperature Map - Warmback
Time
Depth
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Cluster 1: 15,804 Feet
Cluster 2: 15,968 Feet
Cluster 3: 16,131 Feet
Cluster 4: 16,294 Feet
Cement breakdown
Acoustic Data Shows Poor Hydraulic Isolation
Depth
Time
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Temperature Interference from Offset Frac
Note very small temperature changes
detected while fracing the offset well
Data provides a measurement of fluid movement
related to the location of the intersecting fracture
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Track Record
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As of November, 2014
109 well installations within the last 4 years 45 External installations 64 Internal installations Total of 366 WatchStations (Gauges) installed Success rate based on 4 years functionality for < 350 deg F = 98% Over 5 Million Hours of data collected since 2010 Areas Installed - Bakken, Eagle Ford, Barnett, Haynesville, Marcellus, Niobrara, Uinta Basin, Pinedale Anticline, CanaOne well installed in New Zealand for Shell / Todd (16 Watch Stations).*
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Questions?
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Core
125m Cladding
165m Polyamide
Coating
Carbon layer