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Technical
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01
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Drillpipe management article
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free
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24kb
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02
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Drill pipe and drill collar data (excel file)
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€3.00
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100kb
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03
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Tool joint data (excel file)
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€2.00
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34kb
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04
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Guidelines; Fundaments of how to drill a usable wellbore
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€12.00
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1.23Mb
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05
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Introduction to drillstring and BHA design
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€24.00
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672kb
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06
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Extended reach design considerations
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€9.00
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145kb
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07
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Introduction to drillstring fatigue
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€6.00
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55kb
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08
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Introduction to drillstring and BHA loads
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€9.00
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143kb
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09
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Worked examples, calculations, theory and formulae
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10
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Essential drillstring calculations 1
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€4.00
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42kb
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11
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Daily BHA worksheets (excel spreadsheet)
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€9.00
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117kb
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12
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Initial design criteria
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€3.00
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44kb
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13
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Initial design max drillstring length
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€2.00
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34kb
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14
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Initial design; collapse
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€2.00
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36kb
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15
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Vertical BHA design 01
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€4.00
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43kb
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16
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Maximum tong height
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€3.00
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85kb
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17
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Critical buckling
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€3.00
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47kb
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18
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Type A BHA design |
€5.00 |
40kb |
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19
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Type B BHA design |
€5.00 |
46kb |
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| 20 |
Type C BHA design |
€5.00 |
46kb |
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| 21 |
Vertical wellbore axial drag |
€4.00 |
64kb |
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| 22 |
Drill string drag with Friction & angle |
€5.00 |
75kb |
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| 23 |
Drillstring Torque with friction & angle |
€5.00 |
43kb |
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| 24 |
Axial drag; build and sail section |
€4.00 |
85kb |
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| 25 |
Axial drag J shaped well |
€4.00 |
94kb |
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| 26 |
Axial drag S shaped well |
€4.00 |
111kb |
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| 27 |
Torque & drag 'S' well |
€6.00 |
138kb |
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| 28 |
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Mathcad Worksheets, Requires
MATHCAD-11 SOFTWARE to be used
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29
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Initial design criteria
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€4.00
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19kb
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30
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Initial design max drillstring length
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€4.00
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12kb
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31
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Initial design; collapse
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€4.00
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14kb
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32
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Vertical BHA design 01
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€5.00
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19kb
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33
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Maximum tong height
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€4.00
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2.75Mb
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34
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Critical buckling |
€6.00 |
21kb |
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35
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Type A BHA
design |
€8.00 |
16kb |
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36
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Type B BHA
design |
€8.00 |
20kb |
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37
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Type C BHA
design |
€6.00 |
20kb |
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38
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Vertical wellbore
axial drag |
€8.00 |
41kb |
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| 39 |
Drill string
drag with Friction & angle |
€8.00 |
952kb |
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| 40 |
Drillstring
Torque with friction & angle |
€8.00 |
50kb |
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| 41 |
Axial drag;
build and sail section |
€9.00 |
51kb |
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| 42 |
Axial drag
J shaped well |
€9.00 |
59kb |
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| 43 |
Axial drag
S shaped well |
€9.00 |
75kb |
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| 44 |
Torque &
drag 'S' well |
€9.00 |
95kb |
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| 45 |
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| 46 |
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| 47 |
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| 48 |
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| 49 |
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| 50 |
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