Drilling Using Explosives TRIZ Cases
- Projectile-Based Borehole Formation for Geothermal Energy Generation
See how accelerated projectiles form boreholes with acoustic navigation, reducing drilling time
- Method and system for ultra-deep borehole geothermal energy harvesting
See how a multivessel pressure system with segmented elevators and hermetic gate valves enables
- Multivessel Pressure System for Ultra-Deep Geothermal Drilling
See how a multivessel pressure system with energy beam drills enables ultra-deep boreholes to r
- Projectile-Based Borehole Acoustic Navigation for Geothermal Drilling
See how projectile impact generates acoustic signals to navigate boreholes toward fractures, re
- Rock Drilling Rig Path Teaching for Collision-Free Positioning
Manual path teaching lets a rock drilling unit reuse collision-free positioning paths in narrow tunnels without added spatial sensors.
- Reusable Plasma Blast Probe for Directional Pavement Fracturing
A reusable plasma blast probe with adjustable electrodes generates focused shock waves to fracture pavement structures.
- Exploratory Shaft-Making Apparatus Using Sequential Shaped Charges
A metallic cylindrical casing with stacked shaped charges creates vertical holes for resource exploration.
- Projectile Drilling System for Hard Rock Penetration
Ram accelerator assembly propels projectiles to fracture hard rock, reducing mechanical stress on the drill bit and extending equipment lifespan.
- Radar Head for Borehole Charge Level Detection
Segmented radar measurements map borehole geometry to correct uneven explosive distribution caused by depth and curvature.
- Ram Accelerator Projectile Weakening for Tunnel Advancement
Ram accelerator assembly accelerates projectiles to fracture rock faces, reducing debris removal time and boosting tunnel advancement speed.
- Bulkhead Igniter Snap-On Insulator Ridge Groove Coupling
Ridge groove coupling secures snap-on insulator on bulkhead igniter preventing downhole short circuits.
- Ram Accelerator Endcap for Drilling Pressure Isolation
Ram accelerator endcaps isolate guide tubes from high-pressure oil, water, and gas incursion while allowing projectile penetration for efficient excavation.
- Deformable Energy Transfer Device for Sequential Pyrotechnic Ignition
A deformable insert constricts a passageway to direct energy output from one pyrotechnic device to another.
- Ram Accelerator Drilling System for Hard Formation Penetration
A drill string integrates a ram accelerator to launch projectiles that weaken geological formations ahead of the mechanical bit.
- Projectile Drilling System for Hard Rock Borehole Extension
Ram accelerator launches projectiles to fracture rock, reducing energy consumption and equipment wear.
- Well Construction Method Condensing Drilling and Completion Phases
A well construction method condenses drilling phases into a single step using variable drill diameters.
- Ram Accelerated Perforating Charges for Drilling Efficiency
Integrates ram acceleration with drilling fluid to reduce energy losses and improve well pressure control.