FASTrak HD - LWD Fluid Analysis Sampling and Testing

Transcription

1 FASTrak HD - LWD Fluid Analysis Sampling and Testing Francisco Galvan-Sanchez LWD Sampling and Testing Product Line Manager B A K E R H U G H E S I N C O R P O R A TED. A LL R I G H TS R E S E R V E D. TERMS A N D C O N D I TI O N S O F U S E : B Y A C C E P TI N G THIS DOCUMENT, THE RECIPIENT A G R E E S THAT THE DOCUMENT TOGETHER W I TH A LL I N FORMATI O N I N C LUDED THEREIN I S THE C O N FI D E N TI A L A N D P R O P R I E TARY PROPERTY OF B A K E R H U G H E S I N C O R P O R A TED AND INCLUDES VALUABLE TRADE SECRETS AND/OR PROPRIETARY INF ORMA TI O N O F B A K E R H U G H E S (C O LLECTI V E LY "I N FORMATI O N "). B A K E R H U G H E S R E TAINS A LL R I G H TS U N D E R C O P Y R I G H T LAW S A N D TRADE SECRET LAW S O F THE U N I TED STATES OF A M E R I C A A N D O THER COUNTRIES. THE RECIPIENT FURTHER A G R E E S TH A T THE D O C U M E N T M A Y N O T B E D I S TRIBUTED, TRANSMITTED, C O P I E D O R R E P R O D U C E D I N W H O LE O R I N P A R T B Y A N Y M E A N S, E LECTRONIC, MECHANICAL, O R O THERWISE, W I THOUT THE EXPRESS PRIOR WRITTEN C O N S E N T O F B A K E R H U G H E S, A N D M A Y N O T B E U S E D D I R E C TLY O R I N D I R E C TLY IN A N Y W A Y D E TRIMENTAL TO BAKER HUGHES INTEREST.

2 Agenda FASTrak FASTrak HD Cost savings through LWD & Wireline combinations Case study 2

3 FASTrak Capabilities Pressure Testing Information of fluid dynamics within reservoir Mobility Pressure gradients-fluid type and density Predict the productivity of zone Safety and Drilling Optimization Control Overbalance/ECD Fluid Sampling Representative and minimal contamination Provide info on production potential of reservoir Information on design and development of production facilities Info. on completion & development costs Downhole Fluid Characterization Density, Viscosity, Refractive Index and Soundspeed, GOR and Compressibility Real-time Clean up Monitoring Fluid Typing

4 TesTrak (TTK) LWD Bottom Hole Assembly Bit AutoTrak Steerable Stabilizer Modular Flex Stabilizer OnTrak (OTK) Resistivity, Gamma, Directional Modular Stabilizer BCPM High Speed Telemetry LithoTrak (ORD) Optimized Rotational Density LithoTrak (CCN) Caliper Corrected Neutron Modular Stabilizer Modular Stabilizer Formation Pressure + Mobility + Fluid Analysis +Sampling FASTrak StarTrak (STK) Electrical Resistivity Image Modular Flex Stabilizer MagTrak (MTK) NMR, T2 Distribution 4

5 FASTrak Modules T2 M90 T2 M90 T2 M90 T2 M90 T2 M90 T2 M90 T2 M0 5

6 Real-Time Pressure Testing 6

7 Real Time Fluid Analysis (WLRT) Mud Filtrate Transition Zone Formation Fluid

8 FASTrak Statistics Number Runs 124 Total Number of Pressure Tests >4100 Total Number of Samples Recovered 29 ( 165 Oil, 64 Gas, 100 Water) Contamination Results (While Drilling) <2% - 10% Average clean up time (While Drilling) 2.5 hrs Contamination Results (MAD Pass) 5% - 25% Average clean up time (MAD Pass) 5.5 hrs Most Samples recovered in one run 14 Most Pressures tests in one run 180 Longest Stationary Time 15 hrs. Sealing Efficiency 96 % 8

9 FASTrak Reservoir Environments Reservoir Testing Environments Values Types of Muds Highest Temperature / Pressure Lithology Tested Permeability Range Viscosity Range OBM / WBM 148 C / 19,800 psi Sandstones & Carbonates.1 md 5000 md up to 140cP Highest Mudweight / Solids 24 ppg / 0% Max Overbalance Depth Ranges psi 2,000 ft ft Hole Deviation Vertical to horizontal 9

10 Operational Statistics Jobs Performed Deployments

11 Contamination vs. Time after Drilling 11 Volumes and times matched

12 Case Study Saudi Arabia Client Objectives: Study the effect of time since drilling on the clean out time 2 samples at the same depth station (X560 FT-MD) with a significant time difference Verify the functionality of the LWD Sampling and Testing service for future deployments Obtain formation fluid samples at 2 depth stations (X675 Ft -MD & X560 FT-MD) Operational Summary Run 1 Drilling run: Circ. Hrs. / Drilling Hrs Mud Type / Formation Fluid Formation Type / Permeability 4078 feet 75 hrs / 5 hrs OBM / Oil Carbonate / 50 md Pressure Tests 4 Number of Samples 4 Sampling Stations Total Volume Pumped Time on Stations Overbalance 450 Liters. Hours / station (Average) ~600psi Sealing Efficiency 100% Contamination <5% early sample and <10% on later samples 12

13 BHA and Wellpath 1

14 Clean Up Comparison Mud Filtrate Transition Zone Formation Fluid Hours since drilled 4 Hours since drilled

15 SoundSpeed (m/s) Clean Up Comparison Clean Up Comparison SOUND_SPEED (m/s) Early SOUND_SPEED (m/s) Late % OBM Time (m) 5% OBM 15

16 Deep Water Gulf of Mexico Operational Summary Run 1 Drilling run: ft Circ. Hrs. / Drilling Hrs 76.5 / 40 Mud Type / Formation Fluid OBM/ Oil & H 2 O Pressure Tests 20 Number of Samples 6 Sampling Stations 4 Total Volume Pumped Time on Stations Overbalance 165 Liters 90 mins / station (Average) ~1000psi Sealing Efficiency 100% PVT Analysis <2% - 10% 16

17 Pressure Testing and Sampling points Sample 1 & md/cp Sample Point Pressure Point 17

18 Pressure Testing and Sampling points Sample & md/cp Sample md/cp Sample Point Pressure Point 18

19 Pressure Testing and Sampling points Sample md/cp Sample Point Pressure Point 19

20 Sample 1 & 2 Mud Filtrate Transition Zone Formation Fluid 20

21 Downhole vs Laboratory Sample Sampling time hrs Density from FASTrak g/cc Density from PVT Laboroatory g/cc GOR Baker Hughes SCF/STB GOR Laboratory SCF/STB % OBM Contamination <2% <2% <8% <8% 5 ** N/A <10% ** PVT Lab will retest 21

22 FASTrak helps quantify Mercury content in gas samples for facilities design 22 XOM Australia Janz Field saved 18 days and $0M Reference: XOM Australia received VP Capital Efficiency Award due to FASTrak deployment

23 RCX Sentinel and FASTrak Services Teamed up in Deepwater GoM LWD and wireline fluid sampling services captured high purity samples Background Deepwater GoM development well Low permeability Laminated sand/shale sequences 2 very clean samples needed. Additional samples needed => joint WL and LWD optimal cost Baker Hughes solution and results FASTrak LWD service: samples < 5% contamination RCX Sentinel service: 2 samples < 2% contaminations Cost saving $1.5 M cost savings Utilized FASTrak for preliminary samples and pressures, RCX Sentinel for acquisition of high volume low contamination samples 2

24 FASTrak LWD Service Acquires Formation-Fluid Samples and Formation Pressures in a 9½ Horizontal Well, Deep-Water Nigeria Client s First Successful Formation Fluid Sampling while Drilling Worldwide Background D horizontal well previously requiring Pipe-Conveyed Wireline Fluid Sampling. Wash out of the soft shallow formation during the planned 90 min s sampling stationary time was a concern for the Client. Differential sticking concern with the drilling BHA containing radioactive source. Baker Hughes Solution and Results The trajectory was successfully drilled into the targets with AutoTrak and FASTrak FASTrak LWD fluid analysis sampling and testing service. Successfully acquired 6 formation pressure tests, collected 6 single-phase fluid samples and performed 1 PVT test in less than two hours Continuous circulation during sampling operation prevented any differential sticking Cost Savings $1M rig time savings compared to taking Pipe-Conveyed Wireline Samples. 24

25 FASTrak HD New WLRT Visualization Fluid type interpretation indicator Sampling forecast to terminal purity JewelSuite Software for Real Time Answers and Post Job Deliverables New Measurements Mini - DST Increased efficiency in sampling and testing New BHA Options New Sensors 25

26 Fluid Type Indicator 27

27 JewelSuite Software Deliverables 0

28 Latest Technology FTeX Advanced wireline formation pressure testing service, combines state-ofthe-art downhole automation with real-time control. Time saving: 60% rig operations for pressure testing FASTrak HD LWD Fluid sampling and pressure testing with enhanced fluid analysis interpretation Time saving: Rig days 1 RCX- Sentinel Wireline Focused Sampling service enables our customer to acquire cleaner, faster and ultimately safer formation fluid samples Time saving: 75% faster sampling clean-up time

29 Maximum Costs Savings for Application Specific Combinations Application Technology Benefits Pressure Testing Downhole Fluid Characterization Fluid Sampling Mini DST Micro Hydraulic Fracturing Mini DST Probe Based FTEX WL RCX / RCX Sentinel WL TesTrak LWD FASTrak / FASTrak HD - LWD RCX /RCX Sentinel WL FASTrak / FASTrak HD - LWD RCX Sentinel WL FASTrak / FASTrak HD - LWD RCX Straddle Packer - WL FASTrak HD LWD RCX - WL Information of fluid dynamics within reservoir Mobility Pressure gradients-fluid type and density Predict the productivity of zone Safety and Drilling Optimization Control Overbalance/ECD Real-time Clean up Monitoring Fluid Typing High Purity Samples Information on production potential of reservoir Guidance on the design and development of production facilities Guidance on completion & development costs Pressure Transient Analysis K V /K H Rock Strength Pressure Transient Analysis K V /K H Goal is to focus on the objectives of your asset needs 2

30 RCX Sentinel and FASTrak Services Teamed up in Deepwater GoM LWD and wireline fluid sampling services captured high purity samples Background Deepwater GoM development well Low permeability Laminated sand/shale sequences 2 very clean samples needed. Additional samples needed => joint WL and LWD optimal cost Baker Hughes solution and results FASTrak LWD service: samples < 5% contamination RCX Sentinel service: 2 samples < 2% contaminations Cost saving $1.5 M cost savings Utilized FASTrak for preliminary samples and pressures, RCX Sentinel for acquisition of high volume low contamination samples

31 Thank You 5