Page 536 - Practical Well Planning and Drilling Manual

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Index

conductor, 99 barite plugs, 376–378
intermediate casing, 101 cement wellbore stabilization, 373–374
production casing, 102–103 diesel oil bentonite plugs, 379–380
surface casing, 100 fishing operations, 368–373
hydraulics, 187–190 lost circulation, 307–310, 359–364
industry, driving forces, xv preplanned wiper tripping, 375–376
jars, stuck pipe, 306–307 stuck pipe, 301–307, 347–358
liner, casing design criteria, 103, 104 washout detection procedures, 364–365
mechanics, wellbore instability, 299–300 wellbore instability, making connections to mini-
mist, 247 mize, 374–375
in mountainous areas, 46 drilling program
mud, 473 approval signatures, 130
out, 473 authorization for expenditure for, 135
parameters blowout preventer and, 128
bit parameter optimization, 412 budget estimates, 133
drill bits, 201, 409–412 casing, 126
drill-off tests, 412 casing materials, 141
hydraulics and, 411–412 for casing running program, 253–254
minimizing bit whirl, 410–411 cement materials, 142
rotary speed, 410 cementations, 127–128
weight on bit, 407–409 checklist, 123–130
practices, wellbore instability, 297–298 circulation of, 4
under pressure, 473 conductor, 126
rotary, 495 drilled/cemented, 127
stable foam, 247 driven, 126–127
stiff foam, 247 contingencies sheet, 143
straight, rotary bottom hole assemblies for, cost code
422–423 breakdown, 137
drilling equipment sheet, 138–140
8 1/2 inch hole, 452 cost estimates, 133–143
lists, by operation, 447–455 cost summary, 135
9 5/8 inch casing, 455 depth dependent costs, 139
rig positioning/preparation for operations, 447 details, 143
17 1/2 inch hole, 450 details sheet, 141–142
subsea wellhead, 449–455 deviation, 126
13 3/8 inch casing, 454 drilling fluid, 141
30 inch conductor, 453 drilling notes, 125
36 inch hole, 448 fixed costs, 139
12 1/4 inch hole, 451 formatting, 132
20 inch casing, 453–454 general information, 124
26 inch hole, 449 general notes, 125
drilling fluids, 337–346, 473. See also fluid(s) geological prognosis, 128
analysis, 461 liners, 126
drilling program, 141 mud engineering/supervision, 125
functions, 478 mud logging, 129
hydrocyclones, 340–341 petrophysics, 128–129
proactive measures for, formation damage with, potential hazards and, 124
229–232 preliminary work for, 123–143
program, 203–252 spreadsheet example, 134
references for, 251 spreadsheet format, 135
quality fluid, 345–346 summary sheet example, 135–136
sand trap, 340 support costs, 140
shale shakers, 338–340 technical justification, 130–132
solids control, 337–338, 337–340 testing, 128
wellbore stability/instability, 294–296 time dependent costs, 138
Drilling Practices Manual (Moore), 112 time estimates, 133
drilling problems, 293–310, 347–380 well completion and, 129
backing off, 365–368 well identification and, 124
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