FOR THE DRILLING TEAM

Land the curve
from your pocket.

Know what the next stand needs.

Your well plan, surveys and slide history—connected to the tool face, slide and build rate needed to land.

For directional drillers, drilling engineers and company men.

Get launch access See the app in action

Founders plan: $4.99/month · Sales opening soon

Phone, tablet & computerOffline once installed2-device license

REAL SCREENS. THE ACTUAL APP.

Actual CurveDrill screen with tool face options, slide and rotate footage, and landing VS

CurveDrill showing running inclination yield of 16.35 degrees per 100 feet and last-survey motor yield of 14.54 degrees per 100 feet

YOUR NEXT STANDTool face. Yield. Landing.See them together.

IMPORT YOUR EXCEL PLANENTER YOUR SURVEYSEE WHAT IT TAKES TO LAND

01 / SEE IT WORK

This is what’s
in your hands.

Explore actual CurveDrill screens. Follow the next stand, compare landing options and see the path back to your plan.

CurveDrill live screen showing two tool face options and 43 feet slide with 25 feet rotate

Tap the screenshot to view full size ↗

SCREEN 01 / 07

Two tool faces. One clear view.

Compare the plan-line and angle-only tool face options. Then review the slide/rotate footage, build rate, dog leg and projected landing VS together.

In this screen: 43 ft slide / 25 ft rotate to the next survey. The guidance is calculated from the inputs captured in this example.

Explore the Founders plan ↗

Actual CurveDrill screens. Displayed values reflect the inputs in each screenshot; guidance changes with your well plan, surveys and slide history.

02 / LESS SEPARATE MATH

Your next decision.
The context to make it.

Know where the bit is headed.

Project inclination and azimuth to the bit. See left/right, above/below and whether landing VS is short or long of the plan.

Keep the slide math connected.

Log a slide once. Use slide seen, slide ahead and motor yield in the same workflow as the guidance for the next stand.

Start with the plan you have.

Import Excel, set your sensor offset and stand length, and keep multiple wells on the phone you already carry.

See the complete workflow in the user guide ↗

03 / THE FOUNDERS PLAN

One app.
A clearer view
of the curve.

Plan import, surveys, slide history and landing guidance for the people drilling the curve and the people reviewing it—on a phone, tablet or computer.

1
Get your license.
At launch, checkout will provide a license key and a link to the app.
2
Open & activate.
Open CurveDrill in your browser and enter your key. Where supported, add it to your Home Screen or install it as a web app.
3
Bring your plan.
Import Excel, set your offset, enter your survey and review the next stand.

FOUNDERS · OPENING SOON

CurveDrill

$4.99 USD / month

7-day free trial at launch

Tool face options & slide/rotate guidance
Bit projections & landing window options
Excel import, surveys & slide log
Side, top & interactive 3D plots
License for up to 2 devices
Offline use once installed

Notify me when sales open

Live sales are not open yet. This opens your email app—send the message to request a launch notification.

Planned launch offer: 7 days free, then $4.99 USD billed monthly, plus applicable tax. Payment details required when checkout opens.

Already have a license? Open CurveDrill ↗

04 / BEFORE YOU GET STARTED

A few things
worth knowing.

How it works on your phone, what your license covers, and where your data stays.

Will it read my existing well plan?

CurveDrill imports Excel well plans with MD, inclination and azimuth, plus TVD, N/S and E/W when included. It reads the plan’s vertical section azimuth and checks your VS direction against it. See setup in the user guide.

Does it work without a signal?

Yes, once installed. Your well plans and surveys are stored on your device. You need a connection to activate your license and re-check it at least every 30 days.

Does it work on tablets, PCs, Macs and Linux?

Yes. CurveDrill runs in a modern web browser on tablets, Windows PCs, Macs and Linux computers, as well as iPhone and Android. The browser runs the app, so you don’t need a separate version for each operating system. Open app.curvedrill.com and activate your license. Where your browser supports it, you can also install it as a web app for a dedicated icon and app-style window.

Who is CurveDrill for?

Directional drillers can review tool face, slide/rotate and landing guidance for the next stand. Drilling engineers can examine the plan, surveys, build requirements and projected path. Company men can follow curve progress and review where the well is projected to land.

Can I use it on iPhone and Android?

Yes. CurveDrill installs from the browser, with large, high-contrast numbers and light and dark modes. On iPhone, install from Safari to your Home Screen. Read the iPhone installation and saved-license guide.

How many devices does my license cover?

The Founders plan is configured for up to two devices. Browser storage is used to identify each activation. If cleared storage uses up an activation, contact support@curvedrill.com.

What happens to my wells if I clear data or change phones?

Plans and surveys stay in the browser storage on the device where you entered them. Clearing that storage can erase them. They do not automatically appear on a new phone. Contact support before changing devices if you need help preserving your work.

Can I buy it today? What happens after purchase?

Sales are opening soon. Use the notification button above to email us. At launch, checkout will provide your license key and an app link. Install CurveDrill, activate with your key, and import your well plan.

Does it replace my planning software or survey of record?

No. CurveDrill is a rig-floor helper for landing the curve. Always check against your approved plan and company procedures, and use your judgment as the directional driller.

Want the full feature list and Ouija Board comparison?

02 / WHAT’S IN THE APP

From the first import
to the last curve survey.

The tools for the whole curve job, in a format made for the phone you carry.

01Plan & setupBring the well plan you already use.

Import Excel plans with MD, inclination and azimuth, plus TVD, N/S and E/W when available.
Read the plan’s vertical section azimuth and check your VS direction against it.
Keep multiple wells and switch between them.
Set sensor offset and stand length once.

02Surveys & slide logEnter once. Keep the calculations connected.

Calculate minimum curvature surveys from a tie-in that includes VS.
Enter bit depth throughout the app. Sensor offset converts it to survey depth.
See VS, dog leg, build rate and motor yield at every survey station.
Log manual From and To slide depths. Slide seen and slide ahead are calculated automatically.

03Live curve guidanceKeep your bit, plan and landing in view.

Running inclination (RINC) between surveys, with running motor yield.
Projected inclination and azimuth at the bit.
Two tool face options: back to the plan line and landing point, or angle and direction only.
Build rate, dog leg and slide versus rotate needed to land, recalculated at each survey.
Landing VS short or long of the plan.
Left/right and above/below the plan, measured by closest approach perpendicular to the plan.
Next survey point with bit depth and survey depth for the next stand. Enter inclination and azimuth straight into the survey list.

04Plot & phone experienceSee the well. Take it with you.

Side, top and 3D views of the plan, surveys, projection to the bit and path to landing.
Rotate the 3D view with one finger and pinch to zoom.
Install from the browser on Android or iPhone. Works offline once installed.
Large, high-contrast numbers, with light and dark modes.
Well plans and surveys stay on your device. The app checks your license when online; an online re-check is required every 30 days.

Read the full user guide

03 / CURVEDRILL & THE OUIJA BOARD

Keep the whole
curve in view.

A basic paper or spreadsheet Ouija Board answers one geometry question at a time. CurveDrill connects that next decision to your plan, surveys, slide history and landing target.

Swipe the table to compare both columns →

On the job	Basic Ouija BoardPaper or standalone spreadsheet	CurveDrillOn your phone
The next stand	One geometry answer per setup: a tool face or a change in inclination and azimuth.	Tool face, build rate, dog leg and slide needed to land.
Your well plan	Compare the result with your plan separately.	Import Excel plans. See left/right, above/below and landing VS short or long.
Projection to the bit	Work it out separately.	Built in from the last survey, slide log and running inclination.
Motor yield & slides	Calculate yield and keep the slide record separately.	Per-survey and running motor yield. The slide log feeds slide seen and slide ahead.
Tool face options	Set and read for the individual geometry question.	Two options on screen: back to the plan line, or angle and direction only.
Calculation method	Dog leg geometry for one step at a time.	Minimum curvature across the well, recalculated at each survey.
Where you use it	Paper, a spreadsheet or a laptop.	On your phone, installed like an app. Works offline once installed.

Desktop Ouija modules within rig-site planning software can connect to a plan and slide sheet. This comparison describes a basic standalone workflow. CurveDrill brings the rig-floor part of that job to your phone.

READY FOR YOUR NEXT CURVE?

Put the plan, the bit
and the landing together.

For the driller on the rig floor, the engineer reviewing the plan, and the company man following the curve.

Get launch access

Founders plan · $4.99/month at launch

Land the curve
from your pocket.