Fluid Removal TRIZ Cases

See how a two-stage fluid injection process creates artificial stress barriers to control fract

See how horizontal drilling with multistage proppant stimulation creates distributed fracture n

See how preliminary fluid injection creates an artificial stress barrier to control fracture he

See how hydrophobic film applied to wellbore surfaces reduces circulating fluid loss and imbibi

See how portable separators process on-site natural gas to fuel frac water heaters, reducing pr

See how portable separators process on-site natural gas to fuel frac water heaters, eliminating

Low-pH expandable microparticles penetrate thief zones, then hydrolyze and expand to divert CO2 flooding into less swept reservoir regions.

A shear-thinning gellable composition flows into lost circulation zones, then sets into a stable plug that resists pressure and prevents fluid loss.

Hydrolyzable fines and Apollonianistic solids mixtures curb leak-off in high-solids treatment fluids while preserving pumpability and pack permeability.

Biodegradable GLDA chelating fluids keep metal ions soluble during HF sandstone treatment, limiting precipitates and preserving permeability.

A bimodal graphitic carbon blend with optional polymer enhancer seals small pores and large fractures while maintaining high-temperature drilling performance.

Degassing drilling fluid and correcting DBM by-products enables more accurate hydrogen logs from low-solubility formation hydrogen.

A shared rig pump uses isolated inlets, outlets, and valve control to handle mud and cement without contamination while cutting space and cost.

Waste heat from fracturing equipment heats a working fluid while fracturing fluid cools the condenser, generating power with less bulky heat exchange hardware.

Captures injected water flow in a downhole turbine-generator to offset ESP power use, cutting operating cost and environmental impact.

Active pressure compensation adjusts motor lubricant volume to hold seal pressure differential and prevent well fluid ingress or lubricant loss.

Selective transformer taps and phase bushings offset flat ESP cable impedance imbalance, enabling higher drive frequency with less wear and loss.

A datavan controller detects diesel or electric pump failures, switches power sources, and keeps fracturing rates coordinated with less manpower.

Magnetic and electrostatic fields drive conductive fluids through downhole tubing, replacing bulky ESP hardware while improving flow control and unclogging.

Natural gas turbines, transformers, and distribution panels replace diesel fracturing power to cut emissions, fuel cost, and site hazards.

An integrated bulkhead separates explosive charges from electronics while reducing pressure, weight, and wiring complexity in perforation tools.

Neutral-buoyancy ESP cable uses aluminum conductors and syntactic foam to cut clamp use, reduce twisting damage, and speed well installation.

A datavan and switchgear coordinate diesel and electric fracturing pumps for load sharing, rapid replacement, and continuous operation.

By calculating incremental power from multiple sources and current loads, this case helps fracturing equipment avoid shutdowns and voltage sags.

Pre-filling ESP motors and protectors with oil plus compensator venting cuts cold-weather installation time and avoids trapped air.

Using heavy motor oil with specific gravity above 1 keeps lubricant below well fluid, preventing ESP motor and protector leakage.

Low-temperature alloy encapsulation replaces ESP cable connectors to block gas migration and maintain pressure-tight downhole power connections.

A downward discharge assembly offloads water into a larger containment unit without manual hose connections, cutting transfer time and spill risk.

Pressure-containing LRP and EDP packages enable wireline subsea intervention while preserving well control and rapid emergency disconnect.

Electromagnetic rotor drag stops electric fracturing pumps quickly after over-pressure shutdowns, limiting pressure peaks and detrimental pumping.

Disk-shaped axial flux rotor-stator layouts cut heat and boost torque in submersible well pumps while using less material.

A parallel current limiter lets a wireline release tool pass test current for ohmic checks while blocking detonation-level current.

Natural gas turbines, switchgear, and transformers power wireline and fracturing equipment while cutting diesel transport, emissions, and site hazards.

Captured well gas is stored and reinjected for enhanced oil recovery, while produced water is heated underground to generate electricity.

A spring-loaded bellows keeps positive motor pressure in horizontal wells while protective fluid and seals block ingress, corrosion, and scale.

A nested bellows and seal bag isolate ESP motor lubricant from wellbore fluids while accommodating thermal expansion without flow restriction.

An auxiliary hydrostatic underdrive lets a pressure pumper deliver slow-speed, high-pressure frac fluid before normal fracturing begins.

Hydraulically driven cone assemblies expand the tubular while a rotational lock enables drill-through shoe removal in one simpler wellbore operation.

Remote valve actuation with pressure and position feedback detects leaks, verifies seals, and reduces hazardous manual manifold work.

Nested punched, mesh, and shroud layers are swaged into a unitary sand screen that resists collapse and bursting under high pressure.

Self-supporting arched flexible pipes replace rigid frac connections to cut vibration, leaks, pressure loss, and ground-level clutter.

Replaceable hard end plate sections in a pressure exchanger isolate abrasive frac fluids from pumps and cut wear-driven maintenance.

Self-supporting flexible pipe arches route pump-to-manifold lines over equipment to cut leaks, vibration issues, and walkway clutter.

Remote shunting and pressure-monitored grease injection replaces manual wellhead greasing to improve efficiency, safety, and cleanliness.

Single-crystal sapphire or ruby choke surfaces resist erosion, cavitation, and stiction to preserve precise flow control in abrasive service.

Air pressure feeds replacement UV-transparent film through a damaged CIPP liner, restoring function without full liner replacement.

Contactless magnetic sensing tracks wellsite valve position without manual checks or valve-specific hardware, improving interoperability and safety.

Air pressure feeds a replacement film through a damaged CIPP liner, enabling same-day inner film recovery without full liner replacement.

Pressure and flow monitoring detects crud-driven plugging in leaching distribution lines before recovery losses and pressure imbalance escalate.

A tapered extended sidewall, flange, and reinforcing ribs protect perforating gun threads from debris and moisture while easing removal.

A pressure-triggered propellant jet cuts and ablates casing and cement faster than milling or perforating during well abandonment.

Residual metal mapping and real-time pressure and flow control target leach solution delivery in heaps to improve recovery and cut waste.

Flow-altering assemblies in a high-pressure fracturing manifold create differentials and reflect pressure waves to reduce resonance and wear.

A flexible coupler links low-pressure manifold passages so clean fluid and slurry can be selectively mixed and routed to pumps.

A valve-controlled manifold routes different high-pressure fracturing fluids to three or more wells independently, cutting pad time and equipment cost.

Targeted subsurface injection with flow and pressure control improves heap permeability and metal recovery in clay-rich, jarosite-prone ore.

A movable valve rod isolates shunt tubes after gravel packing to block uphole gas migration while resisting erosion from high-velocity mixtures.

Mapped subsurface injection controls pressure and flow to reach low-permeability ore zones and improve metal recovery while limiting jarosite blockage.

A reversible adapter lets cartridge-style check valves fit NPT vent ports in ESP motor protectors, cutting redesign and maintenance effort.

A removable bag and gravity-fed collector cut grease trap cleaning from hours to minutes while reducing spills, safety risks, and contamination.

A curved 3D-printed venturi nozzle flashes steam to liquid while preserving tubing strength, flow capacity, and wellbore clearance.

Angled manifold inlets create swirl flow to dissipate pressure energy, keep proppant suspended, improve drainage, and reduce vibration.

A dual-bellows pre-charge design uses incompressible fluid to cut differential pressure and extend high-pressure valve life.

Self-supporting arched flexible pipes connect pump trucks to manifolds while reducing vibration, pipe wear, pressure drop, and ground clutter.

Projections and grooves constrain dart rotation to reduce valve seat wear, preserve sealing, and avoid fluid leaks and replacement downtime.

Pressure exchangers isolate abrasive wellsite fluids from high-pressure pumps, extending pump life while keeping modular manifold flow control flexible.

Expandable wedges create a metal-to-metal casing seal without surface power while preserving fluid communication and tool placement.

Oriented manifold inlets turn pulsating fracturing fluid into swirling flow to reduce vibration, keep proppant suspended, and improve drainage.

Concurrent perforation and acidizing uses corrosion-inhibited acid to clear debris, improve diversion, cut water use, and shorten stimulation time.

Separating liquids, routing sump vapors, and reusing compressor vent gas helps recover gas lift gas while cutting atmospheric emissions.

Bridging particles and in-situ polymer fibers form low-permeability plugs at fracture tips to contain fracture growth within target zones.

Waste plastic is converted into sulfonated Janus carbon nanoparticles that alter rock wettability and water-oil interfacial tension for oil recovery.

Buoyancy-based flow diversion separates gas-depleted fluid to the pump suction, cutting gas interference, erosion, and separator space in the wellbore.

Hydraulic fractures and catalytic proppants enable in-situ hydrogen production in hot, tight formations while reducing external energy use and CO2 emissions.

Primary and secondary clamps stabilize the frac head and flow lines, bringing the inlet closer to the rig floor for safer offshore installation.

A segmented swage cone passes wellhead ID restrictions, then expands the liner hanger in larger casing to improve flow and lower setting force.

Oleophilic absorbent material lifts hydrocarbons from low-producing wells while repelling water, cutting maintenance and disposal costs.

Sintered ceramic micromesh proppant helps keep deep-well microfractures open by combining small particle size with crush resistance under high closure stress.

A reusable perforation gun with reloadable chambers preserves power and command access across stages, cutting wellbore trips, cost, and debris.

Grinding sand or drilling cuttings onsite into 3-88 micron micro-proppant cuts cost while improving slickwater transport and fracture conductivity.

A spring-biased bulkhead arming assembly keeps the detonator offset from the detonating cord until tandem threading enables controlled firing.

An integrated igniter inside the setting tool improves downhole activation reliability while reducing separate assembly in harsh, compact wells.

A thin friction-reducer coating on coke proppants improves transport and suspension, enabling deeper fracture placement with less fluid additive use.

Exothermic heating triggers in-situ gelation in high-permeability fractures, cutting water flow and improving reservoir sweep efficiency.

Pre-machined thread angles align perforating gun scallops automatically, removing lock rings to cut cost, length, and assembly complexity.

Integrated signal transmission and grounding reduce wiring errors and accidental detonation in oil and gas well perforating systems.

Captured pump-engine exhaust is mixed into fracturing fluid to cut emissions and replace delivered CO2 or nitrogen for foamed treatments.

Algorithms use metocean data to infer mooring-line tension, supporting continuous integrity checks without rapidly failing physical sensors.

Fluoroplastic sealing elements help expandable liner hangers resist high temperatures, H2S, and corrosive downhole conditions.

Replacing solid viscosifiers with liquid POSS helps invert emulsion drilling fluids retain rheology under HPHT conditions and limit solids settling.

Separate lower and upper sleeve actuators provide primary and secondary hydraulic release for reliable liner hanger detachment in ERD wellbores.

A self-venting tool routes gas from the pump intake chamber to the wellbore, avoiding surface venting before inflatable packer deployment.

Gravel packs can block chemical washes from reaching filter cake; coated particles release breakers to improve removal and wellbore production.

Lysine moderates strong-acid reactivity in a single-phase fluid, enabling carbonate treatment with less corrosive flowback.