WellSketch

Example well

Quick add

📷 Upload a tally screenshot

Screenshot or photo of the tubing tally / completion report. WellSketch reads the rows and fills in the tubing and tools below the top of fish (settings under “Paste a tubing tally” below).

Screenshot of the tally
Drop it here, paste it (Ctrl+V / long-press → Paste), or

Type it in

Type it the way you'd write it in a morning report: one item per line. WellSketch reads oilfield shorthand and pulls pipe sizes from the built-in tables.

Mark as fish

Paste a tubing tally

Copy rows from a tally or completion report (Excel works) and paste below, or drop in a screenshot and WellSketch reads it. Each row needs the description plus top and bottom depths; OD is picked up when it's there.

Shift depths by (ft) Mark as fish

Only keep what's below the top of fish

Terms it understands

Components

Everything in the hole: tubing and tools, plugs and packers, casing problems, and depth markers. Depths are MD in feet.

Shift by (ft) Which items Below (ft)

Use this when a fish falls or slides — e.g. +64 ft moves every fish depth 64 ft deeper.

Fishing string above the fish

List the tools you're running from the bottom up — the tool on the fish first. Lengths stack up the hole from the depth below. Each description shows in the Remarks column of the drawing.

📷 Fishing tool sheet / BHA screenshot
Drop it here, paste it, or — fills in the tools below

Bottom of tools at (ft)

Work string from surface down to the tools Work string Description

Replace the fishing string already on the drawing

Casing & hole

Pick size and weight; ID, drift and capacity fill in from the pipe tables.

Horizontal well — curve & lateral

Enter the measured depths (MD, ft). The drawing bends at the KOP, turns through 30°, 60° and 90°, then runs the lateral out to TD. Leave blank for a vertical well.

Kick-off point (KOP) 30° 60° 90° / landing TVD at landing (optional) Lateral TD (optional)

Well info

Well name

Field / lease API #

Date Prepared by

Status / job Notes on the sheet

On the drawing

Legend Show top–bottom range when there's no remark Fish bracket beside the drawing Volumes table Wireline runs table

Volumes

Calculated from the casing and tubing in this well using ID² ÷ 1029.4. Updates as you edit.

Volume between two depths

Top (ft) Bottom (ft) Space

—

*Open hole space = inside casing where there's no tubing, plus the annulus where there is. Use it for "between the RBP and the retainer".

Formulas

Pipe capacity

bbl/ft = ID² ÷ 1029.4

ID (in)Length (ft)

Annular capacity

bbl/ft = (Dh² − Dp²) ÷ 1029.4

Hole / csg IDPipe ODLength (ft)

Free point from stretch

Free length (ft) = 735,294 × stretch (in) × wt (lb/ft) ÷ pull (lb)

Stretch (in)Pipe wt (lb/ft)Over-pull (lb)

Hydrostatic pressure & buoyancy

psi = 0.052 × MW (ppg) × TVD (ft) · BF = (65.5 − MW) ÷ 65.5

MW (ppg)TVD (ft)Air wt string (lb)

Pipe displacement

Open-end bbl/ft ≈ wt (lb/ft) ÷ 2747 · Closed-end bbl/ft = OD² ÷ 1029.4

Wt (lb/ft)OD (in)Length (ft)

Conversions: 1 bbl = 42 gal = 5.6146 ft³. Check critical numbers against your company's handbook.

Pipe data

API dimensions. Capacity = ID² ÷ 1029.4. Tap a row to add it to the well.

Show

Wireline runs

Where wireline has been to. Shows as a table on the sheet when "Wireline runs table" is on in Well info.

Not to scale — spacing opens up where there's detail. Fit

Drift warning

Too big for the casing

WellSketch

Wellbore diagrams for fishing and workover jobs. Your wells stay private unless you share them.

Your name PIN (4–12 digits) Type the PIN again

New here? Choose “Create account”. Use the same name and PIN on your phone and computer to see the same wells.