Model: two-dimensional NMR MReX, rotary well wall coring MaxCOR/PowerCOR, formation elements logging FLeX, Oil-based Mud Electric Imaging, ultrasonic imaging UXPL, New Generation High Resolution Electric Imaging StarHD, Formation Pressure Test and Fluid Sampling
1. MR eXplorer™ (MReX™) service
The MReX™ service providesimproved data quality and logging effciency over previous nuclear magneticresonance (NMR) systems. This newest generation magnetic resonance loggingservice measures porosity and permeability and characterizes reservoir fluidsmore quickly and more accurately than previous NMR systems.
Specifcations
Diameter 127mm（5in）, could be used in all hole sizes larger than 57⁄8-in.
Temperature 175degC，
Pressure rating 20000psi，
The instrument runs decentered in the wellbore, and therefore,is well-suited for logging deviated wells
Highlights
A side-looking antenna and a gradient magnetic field yield clear readings regardlessof mud conductivity, hole size, or inclination.
Can conduct multiple NMR data acquisitions in a single run
Benefts
Identify hydrocarbons that may be missed by other logging technologies
Reduce rig cost for acquiring comprehensive datasets in a single, fast, and continuous logging pass
2. MaxCOR/PowerCOR Service
Specifcations
Maximum temperature | 400°F | 204°C |
Maximum pressure | 25,000 psi | 172.4 MPa |
Maximum capacity | 60 cores |
Power Core diameter | 1 in. | Power Borehole sizes 5.875-17in |
Power Core length | 1.8 in. |
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Max Core diameter | 1.5 in. | Max Borehole sizes 7.5-14in |
Max Core length | 2.5 in. |
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Big core provide more accurately lab data to evaluate reservoirsand maximize hydrocarbon recovery.
3. Formation Lithology eXplorer™ (FLeX)
Specifcations
Diameter:4.87-in. (12.4 cm)
Maximumpressure: 20,000 psi
Maximumtemperature rating 177°C
Minimum boreholediameter: 6-in.
Highlights
The FLEXtool incorporates an electronic pulsed-neutron source, measure gamma ray energyspectra from capture and inelastic nuclear interactions, work with DigitalSpectralog® instruments, determining 16 formation elements. Inelasticscattering energy spectrum could measure directly more elements, such as C, AL,Mg and O, so could quantify more mineral.
Benefits
Obtain morereservoirs characteristics, improve the petrophysics analysis for clastic and carbonatereservoirs, determine volume organic carbon contents in shale gas reservoirs,improve definition for shale gas reservoirs, help to design the most efficientsolution for fracturing stimulation, determine bitumen column in heavy oil ortar sand reservoirs, determine product quality and level for Coalbed methane.
4. DigitalCircumferential Borehole Imaging Log™ (CBIL™)
Specifcations
Temperaturerating: 204°C
Pressurerating: 20,000 psi (138 MPa)
Muddensity: 18ppg (2.16g/cc)
Boreholesizes 4.5-17.5in
Highlights
Be capableof combining with resistivity imager tool, Baker is only service provider for singlerun logging with acoustic and resistivity imager tools.
The CBILinstrument operates reliably in both water-based and oil-based muds.
Provideplentiful valuable information for identifying fracture type and developmentlevel, wellbore stability, framework of sedimentary tectonic.
Identifythe open and close of fractures, minerals cementation.
Providehigh quality logging data in high mud density condition.
Presents acomplete 360°-borehole image.
5. ResistivityImager tool
A: EARTH Imager
ToolLength: 18.3m
Diameter:5.25in (133mm)
Boreholesizes: 6.0–21.0 in [153–533 mm]
MaxDev: 90°
Mud: Oil-Based/nonconductive
Temperaturerating: 350°F [177°C] max
Pressurerating: 20,000 psi [138 MPa] max.
Loggingspeed:
Normal 1200 ft/hr [366 m/hr] 60 spf
Enhanced 600 ft/hr [183 m/hr] 120 spf
B: GeoXplorer
6independent arms assembly measure pads,
Temperaturerating: 163°C
Pressurerating: 25,000 psi 172 MPa
Boreholesizes: 6.0–21.0 in [153–533 mm]
Mud: Oil-Based
GeoXplorer especially applicable to low formation resistivity and formationresistivity does not change considerably.
6. STARHDImager
Water-BasedMud Formation Resistivity Imager
Specifications
Temperaturerating: 175 C (350 degF);
Pressurerating: 138MPa (20000Psi);
Boreholesizes: 6.0–21.0 in
Mud: water-Based (0.01 – 10 ohmm);
FormationResistivity: greater than 10,000 ohmm
Rxo:Rmratio >100,000；
Providehigh definition resistivity image in high salinity and high formationresistivity environment.
7. RCI/RCX™/IFX™
ReservoirCharacterization Instrument (RCI)
ReservoirCharacterization eXplorer™ (RCX™)
In-SituFluids eXplorer™ (IFX™)
8. ReservoirPerformance Monitor™ (RPM™)/GasView™
Specifications
ToolLength: 33 ft
Diameter:1.7 in
Run logs behindcasing in cased wells.
A saturation logging
pulsedneutron capture (PNC)
For watersaturation in reservoirs containing saline formation water
Measureformation neutron-capture cross section
IdentifyNature Gas
Carbon/Oxygen(C/O)
Measure oilsaturation for fresh or mixed salinity water environment
Measure carbonand oxygen ratio in gamma inelastic scattering spectra.
GasView
Measure Gassaturation independent of formation water salinity.
FluidView
Identify Sg,So, Sw in light oil reservoirs
Applicableto higher density oil reservoirs when formation water salinity is higher.
B NEO openhole log emulation
Siliconactivation
Measure siliconcontent in formation
Identifythe top of cement and facture.
Gravel packevaluation
C Production Logging
Oxygenactivation and annular flow (HYDL, AFL)
Pulsedneutron holdup imager provides multiphase holdup in production profiling
Measure Flow velocity of inner and outer for tube and casing pipe,differentiate various flow signals.
PulsedNeutron Holdup Imager (PNHI™)
Identifythe content of oil, gas and water.
