Drilling Cost at Mac App Store analyse

App power index: 100 (based on ranks around App Stores today)
Productivity Education
Developer: Cafm
Price: 0 free
Current version: 4.0, last update: 7 years ago
First release : 03 Feb 2011
App size: 3.47 Mb
4.2 ( 8272 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


The Drilling Cost provides to the drillers, toolpushers, drilling engineers, students and other professionals in the petroleum industry a productivity tool helpful in drilling operation to calculate the drilling cost per length unit drilled, analysis of drill bit performance and to use in planning phase of oil wells.

For new features, report bugs, improvements and suggestions please contact us: [email protected]

Formula:

Drilling Cost = (Bit Cost + Rig Cost x (Drilling Time + Trip Time)) ÷ (Length Drilled)

Drilling Cost => drilling cost $ per length unit ($/ft, $/m)
Bit Cost => bit cost, $
Rig Cost => rig cost per hour, $ / hour
Drilling Time => total drilling time, hour
Trip Time => trip time, hour
Length Drilled => total length drilled by drill bit, ft or m

The Advanced Feature:

This application provides an advanced feature that is the modeling of data Drilling Cost vs. Drilling Time using quadratic regression. The minimum point of the parable may correspond to the operation time of the drill bit, where will occur the minimum cost. The more the R squared is close to 1, the result will be better.

Quadratic regressions:

1) Drilling Cost = c + b (LD) + a (LD)*(LD), LD = total Length Drilled by the dril bit
2) Drilling Cost = c + b (DT) + a (DT)*(DT), DT = total drilling time by the drill bit

Data Files:

The user can work with data files that must correspond to the drill bits used in each phase of drilling.

DISCLAIMER:

These tools & materials are provided as is without warranties of any kind, express or implied.
Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools.
Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk.
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Available in countries
Country Price
Canada 27.99 CAD
China 128 CNY
France 19.99 EUR
Germany 19.99 EUR
Italy 19.99 EUR
Netherlands 19.99 EUR
Portugal 19.99 EUR
Spain 19.99 EUR
Poland 19.99 EUR
UK 19.99 GBP
India 999.99 INR
Japan 999.99 JPY
Russia 999.99 RUB
Turkey 69.99 TRY
USA 19.99 USD
Korea, Republic Of 21.99 USD
Ukraine 19.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus,
scam

dont waste your money.

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