Intervention Stack

Workover Suite

Base engine for fishing and milling operations — with modular add-ons for Slick Line, Wire Line and Coiled Tubing. Build the workover stack that matches your field.

Base + 3
Modules
API RP 7G-2
Compliant
ISCWSA
Validated
ISO 31000
Risk-aware
Standards · Validated SPE API RP 7G-2 API RP 13D API 5CT ISCWSA ISO 10414 ISO 31000 Johancsik 1984 Lubinski 1962

The Stack

One engine. Three add-ons.

Start with the Fishing & Milling base — the engine every workover operation needs. Add Slick Line, Wire Line or Coiled Tubing intervention modules as your field requires. No bundle lock-in, no unused seats.

BASE
Milling
Milling Master
Milling intervention engine. Object diagnostics, mill selection, governed WOB/RPM/flow, cuttings recovery balance and BHA optimization.
Open →
BASE
Fishing
Fishing Master
Fishing intervention engine. Stuck pipe diagnostics, junk retrieval, tool selection, weak-link and overpull control.
Open →
+SL
Add-on
Slick Line
Monoconductor intervention. Setting tools, shifting tools, mechanical pulling, plug recovery. Hybrid cabin-based (ULTRA LINE / E-LINE) supported.
+SL
+WL
Add-on
Wire Line
Electric line operations. Logging, perforating, setting packers with electronic tools. Baker E-4, Halliburton SPECTRUM, VIGOR VWST catalog.
+WL
+CT
Add-on
Coiled Tubing
CT buckling analysis, lock-up depth prediction, circulation hydraulics. Nitrogen kickoff, acid stimulation, CT milling operations.
Open Suite →

Risk-Aware by Design

Workover is where small errors become lost wells.

Stuck tools, broken lines and junk accumulation turn routine interventions into expensive disasters. Physics-linked regulatory risk engine: every run raises its own risks from the calculated results (surge, torque, collapse, ECD, H₂S…), validates the engineering lever that brings each one down, and ties it to the standard (IOGP 510 · NORSOK Z-013 · ISO 31000 · NACE MR0175).

Critical Workover Risk Events
🔧
Stuck Fish
Differential sticking · key seating · cement bond
💥
Lost Tools in Hole
Junk accumulation · parted string · dropped objects
🔭
Milling Vibration
Stick-slip · lateral shock · BHA fatigue failure
💧
CT Pipe Failure
Fatigue cycles · lock-up depth · buckling
⚠️
Wire Line Break
Tool string drop · stuck tool · cable fatigue
☢️
H₂S Exposure
Sour gas · killed well re-entry · PPE compliance
Regulatory Risk Heat Map · ISO 31000 Live
IMPACT ↑ PROBABILITY → Stuck Fish Lost Tools H₂S Mill Vibration CT Failure WL Break LOW MED HIGH CRITICAL
ISO
31000
45001

Risk-Aware Workover Operations

Fishing and milling operations are high-consequence. Safety alerts are included in every run; the full analysis — 5×5 matrices, levers and residual risk, cross-cutting audit and forensic seal, ready for your client or regulator — is an add-on. Company-wide risk management, standards & human factor: AWD HSE →

1+3
Base + Add-ons
80+
Fishing Tools Catalog
Hybrid
SL / WL / CT
100%
Browser-based

Get Started

Build the workover stack that matches your operations.

Fishing, Milling and Coiled Tubing are available now, from US$300 / month: open Plans & pricing on each suite above. Slick Line and Wire Line: release in progress. Tell us what you need and we’ll get back within 24 hours.

sales@analyticwd.com