Borehole logging winches from 150 to 1200m. WINCHES WinchLIM 150 WinchLIM 300 WinchLIM 600 & 1200 WinchLIM 2200 Back Continue Continue Continue Continue

Since 1985, LIM has been recognised as an expert in instrumentation and measurement during and after drilling. Technological innovation is part of LIM's DNA. Measurement While Drilling Logging tools and equipment Digital solution for drilling Cloud@LIM We use BOR format, if you wish to Learn more. click here LIM is always focused on innovation, and continually strives to introduce new advances in order to present a complete solution that meets the evolving needs of the sector. Cloud@Lim drilling solution Web-based solution Management of the quality process Performance monitoring Engine data feedback for your machines More informations News New Partners Corex Mining and Consultancy Corex Mining (Ankara) has become our official partner for geophysical products in Turkey. Specializing in geological and geophysical surveys, drilling, mining consulting, and advanced technologies, the company strengthens our local offering with professional and innovative solutions. PAN INDIAN Consultants We are delighted to announce Pan India Group (India) as our partner in India. With over 40 years’ experience, Pan India Group is a leader in geophysical solutions, particularly in well logging, seismic acquisition and oil and gas services. This partnership strengthens our range of logging equipment on the Indian market. Products New BHTV42CT probe Televiewer acoustic with "Casing Thickness" option. Link to the probe specifications MiniLIM 6G New generation of MiniLIM drilling parameter recorders, replace the MiniLIM 5G Events GEOMIN 2026 September 14–16, 2026, Hilton Tashkent City, Tashkent (Uzbekistan) Booth No. 19 https://geominseg.com/ DRILL26 2026 September 22–24, 2026, Adelaide Convention Center, Adelaide (Australia) Booth No. 48 https://adia.com.au/drill26/ GEOFLUID 2026 October 7–10, 2026, Piacenza Expo, Piacenza (Italy) Booth No. A46 www.geofluid.it SAGA 2026 October 12–16, 2026, Lagoon Beach Hotel & Spa, Cape Town (South Africa) Booth No. 25 https://sagaconference.co.za/ DFI 51 2026 November 2–5, 2026, Hyatt Regency Orlando, Orlando (United States) Booth No. 427 https://dfi-events.org/dfi51 Projects MiniLIM 5G recorder installed on tunnel boring machine More informations PocketLIM LIMBOAT version (offshore drilling) More informations ➭ CONTACT US

LIM's range of drilling measurement equipment includes drilling loggers, Louis Ménard pressure gauges, high-precision GPS guidance systems for drilling rigs, and much more. Products INSTRUMENTATION LOGGING SCANLIM-LIBS ➭ CONTACT US

Borehole logging winches for 600m and 1200m borehole logging operations. WinchLIM 600 & 1200 The WinchLIM 600 & 1200 provide a powerful yet solution for deep geophysical logging operations of 600 & 1200 m - 1968 & 3937 ft with standard 4 conductor 3/16" cable. An integrated depth measurement system and automated cable spooling simplify the logging procedure. These winches measure the weight on the cable and are capable of securing themselves if the probe gets stuck in the borehole. The safety trigger threshold can be configured. Contact us to get a quote or request more information. PDF VERSION WinchLIM 600 & 1200 SPECIFICATIONS Automatic Winding System structured winding Display Depth and speed are displayed on the control case Specifications ✓ Total cable length: Max 600 m & 1200 m (3/16” cable) ✓ Maximum Winding Speed: 40 m/min ✓ Dimensions: WinchLIM 600: 57 x 61 x 70 cm WinchLIM 1200: 59 x 70 x 70 cm ✓ Weight : WinchLIM 600: 54 kg w/o cable - 135 kg with 600 m of cable WinchLIM 1200: 85 kg w/o cable - 200 kg with 12 00 m of cable ✓ Power supply: 220 VAC ✓ Motor power rating: 1200 W ✓ Wireless remote mode ✓ Weight measurement function on the cable with safety if the probe gets stuck in the borehole Integrated Depth Encoder High resolution > 1 mm / m Back

The LIM Group network Siège social LIM Group 86 Rue Jean Bertin 69100 Villeurbanne, France Service comptabilité / SAV / Location +33 4 72 14 68 30 / lim@lim.eu LIM Logging 1 Rue de l'Industrie 4823 Rodange , Luxembourg SAV / Formation / Prestations +352 337 770 / logging@lim.eu LIM Technology 26 Lenox Pointe NE Atlanta, GA 30324, USA +1 (404) 661 5299 enquiries@lim-technology.com Agence LIM Nord-Ile de France 16 Av. Christian Doppler - Bât. B2 77700 Bailly Romainvilliers (France) SAV / Location / Formation +33 1 45 91 01 69 / limidf@lim.eu Agence LIM SUD 5 Bd des Deux Vallons 06220 Vallauris (France) SAV / Location / Formation +33 4 93 64 01 40 / limpaca@lim.eu Our partners around the world and our business contacts ➭ CONTACT US

Enable the monitoring and the analyzes of the the drilling parameters and borehole equipment-related data. Known as well under MWD acronyme and EDR. DATA RECORDERS PocketLIM Continuer MiniLIM Continue NanoLIM Continuer Back

Please find all of our Case studies on the topic MWD, measurement while drilling and instrumentation during drilling. Case studies : Measurement while drilling Here you will find all the case studies carried out by our teams on our M.W.D equipment. Installation of a PocketLIM recorder on a Sandvik Ranger™ DX 900i drill rig Download (PDF format) Drilling machine fleet management: application to quarry production drilling - Drill@LIM Download (PDF format) Automatic pressuremeter - LIM@mail - GEO-LOG 4 Download (PDF format) Installation of a PocketLIM drilling parameter recorder for Jet Grouting Download (PDF format) GPS navigation of the drill using PocketLIM's NaviLIM application Download (PDF format) Installation of a PocketLIM on a Geoprobe rig Download (PDF format) ➭ CONTACT US

The ELG46 probe provides long and short normal resistivity, single-point resistance (SPR) and self-potential (SP) data. ELG, ELOG Electrical logging. ELG46: Electrical logging This probe represents the latest generation of fully digital, high precision electric logging probes . As standard, the ELG46 probe provides long (64") and short (16") normal resistivity, single-point resistance (SPR) and self-potential (SP) data. As an option, the probe can be supplied with a natural gamma detector to provide additional lithological information or for horizon correlation purposes. Widely employed in the domain of groundwater resources exploration and evaluation , the probe is suitable for use in formations having resistivities comprised between 10 and 25 000 Ω·m. Contact us to get a quote or request more information. PDF VERSION ELG46 PROBE FEATURES Technical Specifications ✓ Diameter : 46 mm ✓ Power supply : 70 to 100 VDC ✓ Max. Temp / Pressure : 70°C / 200 bar Sensors Parameters ✓ Resistivity injection signal : 200 Hz sine wave with ALC ✓ Resistivity measuring range : 0 to 25 kΩ·m (16-bit) ✓ Resistivity resolution : 0.4 Ω·m ✓ SP measuring range : ± 1 500 mV ✓ SP resolution : 0.05 mV Options And Accessories ✓ Gamma ray sensor: ø25 x 50 mm NaI(Tl) crystal ✓ Calibration box Borehole Conditions ✓ Fluid-filled ✓ Open borehole ELG46 GALLERY To play, press and hold the enter key. To stop, release the enter key. All downhole probes

Le LIMBoat est une solution pour le suivi des paramètres de forage lors des opérations offshore. Basé sur notre enregistreur PocketLIM, LIMBoat permet de mesurer en temps réel la profondeur, la vitesse d’avancement, les charges hydrauliques, le débit et la pression du fluide injecté, ainsi que d’autres paramètres sur demande. LIMBoat : Offshore drilling LIMBoat is a solution for monitoring drilling parameters during offshore operations. Based on our PocketLIM recorder, LIMBoat measures depth, advance speed, hydraulic loads, flow rate and pressure of the injected fluid in real time, as well as other parameters on request. The system can be adapted to any vessel: measurements via pulleys, multiple encoders, or winches equipped with wave compensators for great depths. As each project is unique, a preliminary technical visit is carried out to define the measurement points and ensure optimal integration of the LIMBoat for reliable and efficient monitoring. Main parameters recorded: -Instantaneous forward speed -Fluid flow rate and volume -Injection pressure -Torque and rotation speed Other parameters can also be measured on request. PDF VERSION: PocketLIM 6G (7") ➭ CONTACT US

DTN38, Dual Neutron thermal probe, neutron neutron, dual neutron. DTN38: Dual Thermal Neutron The standard DTN38 probe provides long-(LSN) and short-spaced(SSN) 4π thermal neutron measurements. Since the probe reacts strongly to hydrogen content, the principal application of this method is for formation water content (porosity) measurement. As an option (highly recommended), the probe can be supplied with a natural g amma detector to permit the influence of clay content on the results to be evaluated. Useful when the probe is deployed for through-tubing oil/water/air contact measurements, a casing collar locator (CCL) detector is also available as a factory-fitted option for this probe. Contact us to get a quote or request more information. PDF VERSION DTN38 SPECIFICATIONS Technical Specifications ✓ Diameter : 38 mm ✓ Length : 2330 mm ✓ Weight : 12 Kg ✓ Max. Temp : 70°C ✓ Max. Pressure : 200 bar Sensors Parameters ✓ Thermal neutron detectors : 25x200mm He³tube(4 bar) ✓ Source – detector spacings : 24 cm (SSN), 48 cm (LSN) ✓ Source type : Am/Be (mean energy 4MeV) ✓ Recommended source activity : 37 GBq (1 Ci) Options And Accessories ✓ Source holder ✓ Source transport container ✓ Natural gamma detector : ø25 x 50mm NaI(Tl) crystal ✓ CCL detector Borehole Conditions ✓ Fluid-filled borehole recommended ✓ Open or cased borehole All downhole probes

Our logging data acquisition module, one of the most reliable on the market can operate without modification on single- or four-conductor logging cable. eMindLogger Back The eMindLogger logging data acquisition module is one of the most compact and reliable available on the market. It can operate without modification on single- or four-conductor logging cable and will run the full range of LIM probes including basic 6-channel, imaging probes, spectral gamma and full-wave sonic. Connection to the logging PC or laptop is via a USB port. The individual eMindLogger acquisition software packages are optimised according to the type of probe, use minimal system resources and are compatible with all versions of the Microsoft Windows® environment from Windows® XP onwards. Contact us to get a quote or request more information. PDF VERSION eMindLogger SPECIFICATIONS Strenghts ✓ Easy and fast curve scale adjustment during logging ✓ Superior data transfer rates permitting faster OPTV logging speed (OPTV52 ); ✓ «REPLAY mode» allowing both the visualisation and rapid modification of curves immediately after recording; ✓ Easy export of OPTV (OPTV52 )and BHTV (BHTV42 ) Technical specifications ✓ Length : 265 mm ✓ Height : 67 mm ✓ Use with a logging cable until 2500 m ✓ Depth measurement : encoder 5V / square signal / 1 mm ✓ Width : 130 mm ✓ Weight : 1.5 kg ✓ Speed rate : 312.5 kbits/s ✓ P ower 12 VDC eMindLogger: PHOTO GALLERY To play, press and hold the enter key. To stop, release the enter key.

Complete set of probes for Geotechnical investigation, hydrogeologie and borehole geometry. Provide real-time data for downhole logging, application for well logging in some cases. Downhole Probes LIM probes, renowned for their build quality and simple, intuitive Logger/probe interface, can be used for a wide range of recording applications. The name of our probes contains a number which indicates the diameter of each probe. Borehole imaging - televiewers: OPTV 38 & 52 : Optical Borehole Televiewer BHTV 42 : Acoustic Televiewer BHTV 42 : "Casing Thickness option Borehole geometry: BDV42 : Borehole Deviation 3AC38 : Three-arm caliper probe 4AC60 : Four-arm caliper probe GYR38 Gyroscopic Natural Gamma Ray Probe GR38 & GR25 : Natural Gamma Radioactivity GRS42 & 60 : Spectral Gamma GRT38 : Natural Gamma + Temperature GRT38 : CCL + Natural Gamma + Temperature Full Wave sonic probes: FWS60 : Fullwave Sonic (3 & 4 receivers) Electric probes: ELG46 : Electric Logging EM25 : Slim Single Induction DIL38 : Dual Induction GUIP38 : Focused Electric IP38 : Induced Polarisation MAG38 : Magnetic Suceptibility Nuclear probes: TRS38G : Trisonde (Density) UEP42 : Uranium Exploration PDGC50 : Photo-Electric Density Contact Us DTN38 : Dual thermal neutron Hydraulic probes: FTC60 : Temperature/Conductivity/Flowmeter WQP48 : Water Quality TC25: Temperature & Conductivity Accessories: PDS : Probe Deployment System Fishing Tool Tripod Back