Logging while drillingPPT学习教案

1、会计学1 Logging while drillingPPT课件课件 Anadrill Tool Fleet MWDLWD Slim 1 Powerpulse M 10 CDR ARC RAB ISONIC CDN GST IIIMPULSE IAB POWERDRIVE ADN 第1页/共35页 MWD - INCLINATION, DIRECTION, TOOL FACE, DWOB, DTORQ, GR, SHOCK, TURBINE RPM. CDR - RESISTIVETY (RFS, RAD), GAMMA RAY, APWD,PCAL ARC - RESISTIVETY (10

2、 Res LOGGS), GAMMA RAY; CDN/ADN - POROSITY, NEUTRON DENSITY, PEF,CALIPER,IMAGE; ISONIC - SONIC LOG; GST - BIT INC., BIT RES., BUTTON RES., GR, MOTOR RPM RAB - RESISTIVITY AT BIT, LATERAL RES., GR, IMAGE; IAB - INCLINATION AT BIT 第2页/共35页 SURFACE SYSTEM / SOFTWARE 第3页/共35页 第4页/共35页 第5页/共35页 第6页/共35页

3、第7页/共35页 Now Available in 6-3/4 & 4-3/4” Measured Annulus Pressure ECD = PWD Pressure 0.052 x TVD 第8页/共35页 第9页/共35页 第10页/共35页 第11页/共35页 第12页/共35页 Available in 6-3/4” and 4-3/4” Collar With Stabiliser Slick Why ? Build in two axis magnetometer that can divide the density measurement into 4 quadrants

4、as it rotates Best measurement from the bottom quadrant 第13页/共35页 Two axis magnetometer build into the tool allow the density measurement to be stored in four quadrant In wells where inclination is 15 deg When the tool rotates, the bottom quadrant is always in contact with the well bore as shown in

5、the example 第14页/共35页 第15页/共35页 第16页/共35页 第17页/共35页 第18页/共35页 第19页/共35页 第20页/共35页 第21页/共35页 第22页/共35页 The world first 4-3/4 triple combo LWD tool Impulse = 4-3/4 MWD + ARC5 Vision 475 = Impulse + ADN4 MWD = Shrink version of highly reliable powerpulse in 4-3/4 Collar ADN4 features a fully retrievabl

6、e source. Added Annulus Pressure While Drilling (APWD) features Build in Receiver sub to receiver information from AIM. (Inclination at the Bit) Combined with AIM-The world first 4-3/4 Geosteering tool with full triple combo logging capability 第23页/共35页 Added Resistivity In the AIM : Q499 第24页/共35页 Added Resistivity In the AIM : Q499 第25页/共35页 第26页/