DRILLING TOOLS · 01Drill Pipe, HWDP & Drill Collars
Normal drill pipe, heavy weight drill pipe and standard, spiral and non-magnetic drill collars for the drill string.
Drill pipeHWDPDrill collars
PRODUCTS · DRILLING & PRODUCTION TOOLS · OIL & GAS · UAE
Drilling, Well Construction & Workover Solutions for Oil & Gas Industry
Gasify Middle East sources drill pipe, heavy weight drill pipe and drill collars, stabilizers and reamers, downhole motors, drilling jars, fishing tools, casing scrapers and drifts, float equipment, packers and completion tools, and intervention and production tools. Supply is coordinated from established manufacturers against your well programme, tool list or datasheet, with material certificates and traceability.
Built for project procurement: we match each tool to size, thread connection and service conditions, confirm sources against your project specification, and support ADNOC, Saudi Aramco and other client-specification enquiries across the UAE, GCC, Middle East, Africa and South Asia.
API 7-1API 7-2API 5DPAPI
11D1API 14AAPI RP 7GNACE MR0175EN 10204 3.1
01 / DRILLING & PRODUCTION TOOLS RANGE
Tools for every stage of the well.
From the drill string and BHA to fishing, completion, intervention and production tools, sourced against tool type, size, connection and service conditions.
DRILLING TOOLS · 01
DRILLING TOOLS · 02Rotary Kelly, Subs & Handling Tools
Square and hexagonal kellies, lift, saver, crossover, circulating, wear and bent subs, rotating subs, lifting caps and casing protectors.
KellyLift / saver subCirculating sub
DRILLING TOOLS · 03Drill Bits, Stabilizers & Reamers
Roller-cone and PDC bits, integral blade, non-rotating and replaceable sleeve stabilizers, roller reamers and hole openers.
PDC / roller coneStabilizersHole openers
DRILLING TOOLS · 04Downhole Motors, Oscillators & MWD/LWD
Mud motors for directional drilling, oscillators to improve weight transfer, and measurement-while-drilling tools.
Mud motorOscillatorMWD / LWD
DRILLING TOOLS · 05Drilling Jars & Shock Absorbers
Hydraulic, mechanical and high-temperature drilling jars, jar intensifiers, bumper subs and shock absorbers.
Hydraulic jarMechanical jarBumper sub
DRILLING TOOLS · 06Fishing Tools
Overshots, spears, mills, junk baskets, magnets and impression blocks for retrieving stuck or lost equipment.
OvershotSpearMills / magnets
DRILLING TOOLS · 07Casing Scrapers, Brushers, Drifts & Wipers
Casing scrapers, casing brushers, tubing and casing drifts, key seat wipers and drill pipe wipers for hole and casing cleaning.
Casing scraperDriftKey seat wiper
DRILLING TOOLS · 08Float Equipment & Casing Accessories
Float shoes, float collars, drilling and reaming shoes, casing hangers and sealing rings for running and supporting casing.
Float shoeFloat collarCasing hanger
DRILLING TOOLS · 09Packers, Plugs & Completion Tools
Packers and bridge plugs, sliding sleeves, gravel pack systems and downhole safety valves for zonal isolation and controlled production.
PackersSliding sleevesDHSV
DRILLING TOOLS · 10Intervention & Production Tools
Straddles, setting tools, plug catchers, service valves, coiled tubing and wireline tools, artificial lift, flow control devices and tubing strings.
InterventionArtificial liftFlow control
DRILLING TOOLS · 11Downhole Valves & Bypass Tools
Drop-in check valves and multiple activation bypass valves for drill string and workover operations.
Drop-in check valveBypass valve
DRILLING TOOLS · 12Hydraulic Bucking & Maintenance Equipment
Quick-rotary and standard hydraulic bucking units, rotation hydraulic make/break units and make-up/break-out platforms.
Bucking unitMake / breakPlatform
02 / PRODUCT LIST
Drilling, fishing, completion and production tools by category.
Product types and sizes shown are those on our product list. Availability depends on size, connection and quantity, and is confirmed for every RFQ.
| Product | Types / variants | Function | Typical use |
|---|---|---|---|
| Drill pipe | Normal drill pipe; 2-3/8 in to 4 in (6.65 to 15.5 lb/ft); other sizes on enquiry | Transmits torque and drilling fluid from the surface to the bit | Drill string in onshore and offshore wells |
| Heavy weight drill pipe (HWDP) | 3-1/2 in to 6-5/8 in | Intermediate-weight component used with drill pipe and drill collars | Transition between drill collars and drill pipe, directional wells |
| Drill collars, standard | Slick standard; custom lengths and connections | Heavy tubulars that give weight on bit and stiffness | Bottom hole assembly (BHA) |
| Drill collars, spiral | Spiral groove body | Reduces differential sticking contact area | Deviated wells and formations prone to differential sticking |
| Drill collar features | Spiral grooving; stress relief groove; bore back box; hardbanding; slip and elevator recess | Improve fatigue life, handling and wear resistance | Specified on the drill collar order |
| Non-magnetic drill collars | Slick; flex; spiral | Low magnetic permeability that keeps directional survey instruments accurate | Directional drilling with MWD and magnetic survey tools |
| Rotary kelly | Square; hexagonal | Transmits rotary table torque to the drill string | Kelly-drive rigs |
| Drill bits | Roller-cone; PDC | Cut and fracture rock to advance the borehole | All formations, selected by formation hardness |
State size, weight or wall, grade, thread connection, length range and special features (hardbanding, spiral, stress relief, bore back box) in the RFQ. Sizes outside the ranges shown are sourced on enquiry.
| Product | Types / variants | Function | Typical use |
|---|---|---|---|
| Lift sub | Straight OD tubulars | Lets drill pipe elevators handle drill collars, shock tools, jars and directional equipment safely | Handling straight-OD tools on the rig floor |
| Saver sub | Pin and box ends to the kelly thread | Takes the thread wear when joints are made and broken, so the kelly is protected | Between the kelly and the drill string |
| Straight OD sub | Same-OD connections | Connects drill stem members of similar outside diameter, such as bit, downhole tools, HWDP and drill pipe | Crossovers between similar OD tools |
| Reduced section sub | Different-OD connections | Connects drill stem parts of different diameters, including tapered drill collar strings | Crossover between large-OD tools |
| Circulating sub | With drill pipe thread; with hammer union thread | Opens a circulation path above a tool | Circulating around tools in the string |
| Wear sub | Standard | Avoids wear between drill pipes, tool joints and casings | Protecting tool joints and casing |
| Oriented bent sub | Standard | Sets the toolface angle for directional drilling with a mud motor | Directional wells |
| Lifting caps | Pin type; box type | Lets casing and tubulars be lifted safely by the connection | Rig floor handling of casing and tubing |
| Casing protectors | Quick-detachable | Protects casing threads and bodies | Casing handling and storage |
| Rotating sub | Standard; heavy-duty; roller-bearing; tool protector; torque-limiter; premium | Lets a sleeve or scraper rotate on the tool string | Scrapers, brushes and logging tools |
Rotating sub types
| Type | Key feature | Best application |
|---|---|---|
| Standard rotating sub | Basic sleeve rotation | Scrapers, brushes |
| Heavy-duty rotating sub | High torque capacity | ERD, HPHT |
| Roller-bearing rotating sub | Low friction, high RPM | Long rotating runs |
| Tool protector sub | Protects non-rotating tools | Scrapers, brushes |
| Torque-limiter sub | Torque control | Logging tools |
| Premium rotating sub | High-performance bearings | Offshore, critical wells |
Circulating sub types
| Type | Activation | Best application |
|---|---|---|
| Drop-ball | Ball-drop | Fishing, milling, debris removal |
| Shear-pin | Pressure | HPHT, deviated wells |
| Mechanical | Weight / rotation | Workover, sensitive tools |
| Reverse circulation | Reverse flow | Fine debris, junk retrieval |
| Jetting sub | Jet ports | Cement and scale removal |
| Multi-cycle | Multiple activations | Complex fishing and milling |
| HPHT sub | High-pressure design | Deep and high-pressure wells |
Connection type and size must match the string above and below the sub.
| Product | Types / variants | Function | Typical use |
|---|---|---|---|
| Integral blade stabilizer | Blades machined from the body; hardfacing options | Maintains wellbore trajectory and centralises the BHA | Standard BHA stabilisation |
| Hardfacing stabilizers | Hardfaced blades | Resist wear in abrasive formations | Abrasive formations |
| Non-rotating stabilizer | Rotating mandrel with a non-rotating sleeve | Reduces torque and sleeve wear | Directional and ERD wells |
| Replaceable sleeve stabilizer | Sleeve changed on the mandrel | Allows the wear sleeve to be replaced without scrapping the body | Long runs and cost control |
| Roller reamer | Hard, medium and soft formation types | Keeps the hole to gauge and reduces torque and drag | Formation-matched hole conditioning |
| Fixed diameter hole opener | Hard, medium and soft formation types | Enlarges hole sections | Hole enlargement |
| Hole opener types | Bull-nose; directional HO; roller cone; PDC; rotary; single-row; multi-cutting; jet hole opener | Open pilot holes to a larger diameter | Pilot hole enlargement, offshore and onshore |
Hole size, formation hardness, blade configuration and connection are required to select stabilizers, reamers and hole openers.
| Product | Types / variants | Function | Typical use |
|---|---|---|---|
| Downhole (mud) motor | Downhole motor; high-performance downhole motor | Hydraulically powered motor that turns the bit for directional drilling | Directional and horizontal wells |
| Oscillator | Hydraulic longitudinal vibration tool | Reduces friction between the drill string and the borehole and improves weight-on-bit transfer, which helps toolface control and ROP | Horizontal and extended-reach wells |
| MWD / LWD tools | Measurement-while-drilling and logging-while-drilling | Provide real-time directional and formation evaluation data | Directional and formation evaluation |
| Hydraulic drilling jar | Hydraulic; double-acting hydraulic; high-temperature hydraulic | Delivers impact to free a stuck string, with timing set by hydraulics | Drilling and fishing assemblies |
| Mechanical drilling jar | Mechanical; double-acting mechanical | Releases at a preset load to deliver impact | Drilling and workover |
| Combination jar | Hydraulic and mechanical two-piece drilling jar | Combines hydraulic and mechanical release | Drilling and fishing |
| Shock absorbers | One-way; double-way | Absorb shock and vibration in the string | Drilling in hard and interbedded formations |
| Jar accessories and other jars | Jar intensifier; fishing bumper sub; lubricated fishing bumper sub; super fishing jar; type Z oil jar; surface bumper jar | Boost jar impact, provide up-and-down stroke or fishing impact | Fishing and jarring operations |
Motors, jars and oscillators are selected against hole size, flow rate, temperature and BHA design. Provide the well programme or BHA drawing for a recommendation request.
| Category | Tools and series | Function | Typical use |
|---|---|---|---|
| Overshot (external catch) | Series 150 (circulating, releasing); Series 10 and 20 (sucker rod); series 70 short catch; releasing and reversing overshot | Grips the outside of the fish | Retrieving tubulars, drill pipe and rods |
| Spear and die collar (internal catch) | Spear; die collar | Grips the inside of the fish or threads onto it | Retrieving casing and pipe, and fish with damaged tops |
| Mills (milling) | Junk mill; taper mill; section mills | Cut away fish, junk or casing sections | Removing obstructions and cutting tubulars |
| Junk retrieval | Junk basket; reverse circulation junk basket; magnet; string magnetic; drill string fishing magnet | Collect junk and metal debris | Cleaning the hole bottom |
| Identification | Impression block | Shows the shape and condition of the top of the fish | Choosing the right catch tool |
| Impact | Jar; accelerator | Deliver impact to free a stuck fish | Freeing stuck equipment |
Fishing tool selection depends on the dimensions and condition of the fish. State the fish OD, ID, connection and condition in the RFQ.
| Product | Types / sizes | Function | Typical use |
|---|---|---|---|
| Casing scraper | Rotating; non-rotating; single-diameter; dual-diameter; bridge-plug; thru-tubing | Removes cement, sand, residual bullets, scratches, paraffin, burrs and other deposits from the casing wall | Casing clean-out before completion and packer setting |
| Non-rotating casing scraper | Non-rotating | Cleans the casing wall while a rotating sub or non-rotating sleeve avoids damaging the casing | Casing wall cleaning in sensitive wells |
| Casing brusher | Brush type | Removes residual attachments after scraping and keeps the casing wall clean | Final casing clean-up |
| Key seat wiper | Standard; double-clutch; heavy-duty | Five-blade sleeve dressed with tungsten carbide hardfacing, reams key seats when pulling out and, in the double-clutch type, when reaming in and out | Deviated wells with key seats |
| Drill pipe wiper | Standard | Wipes drill pipe on the way out of the hole | Hole cleanliness |
| Casing and tubing drift | Bail type casing (4-1/2 in to 20 in); double bail (all drill pipe and drill collar sizes); sub type (casing 4-1/2 in to 7 in and tubing 2-3/8 in to 4 in) | Checks that the inside diameter of casing, tubing, drill pipe and other pipe meets the standard, and finds the maximum diameter that can be drifted after deformation | Pipe inspection and workover |
| Drift types | Solid steel; roller; flexible; gauge; custom | Different drift body styles for different bores | Gauging of pipe bores |
Drift sizes are shown as supplied in the product list. State the casing or tubing weight and grade, and the drift standard, in the RFQ.
| Product | Types / variants | Function | Typical use |
|---|---|---|---|
| Float shoe | Single / double-valve; stab-in; auto-fill; non-rotating | Guides the casing down the hole and prevents back flow of cement | Casing runs |
| Float collar | Single / double-valve; stab-in; auto-fill; non-rotating | Provides a back-pressure valve and a landing seat for cementing plugs | Casing runs |
| Drilling shoe and reaming shoe | Drillable or non-drillable | Reams the casing through tight spots | Difficult hole conditions |
| Casing hangers and sealing rings | Standard | Support casing strings and maintain well integrity | Wellhead and casing programmes |
| Packers and bridge plugs | Standard; retrievable; permanent | Zonal isolation and sealing of the annulus | Completion, testing and abandonment |
| Sliding sleeves | Standard | Open or close production from different reservoir layers | Selective production completions |
| Gravel pack systems | Standard | Prevent sand production in unconsolidated formations | Sand control completions |
| Downhole safety valves (DHSV) | Standard | Well control and emergency shut-in | Production wells |
Casing size, weight, grade, thread and cement programme are required for float equipment. Packers, plugs, sleeves, gravel pack systems and safety valves are sourced to the well completion design on enquiry.
| Product | Types / variants | Function | Typical use |
|---|---|---|---|
| Straddles and setting tools | Standard | Isolate sections for testing or repair | Workover and remedial work |
| Plug catchers and service valves | Standard | Manage debris and flow during workover | Workover |
| Coiled tubing and wireline tools | Standard | Clean-outs, logging and stimulation | Intervention |
| Artificial lift systems | ESPs; gas lift valves; rod pumps | Raise fluids to the surface when reservoir pressure is low | Producing wells |
| Flow control devices | Chokes; inflow control valves | Control production flow rate and distribution | Production wells |
| Tubing strings and accessories | Standard | Maintain structural integrity and flow efficiency | Production tubing |
| Drop-in check valves | Standard | Allow flow in one direction and retain pressure below | Drill string and workover strings |
| Multiple activation bypass valves | Standard | Allow circulation around the tool string on multiple activations | Complex fishing and milling operations |
| Quick-rotary hydraulic bucking unit | Standard | Makes up and breaks out tubular connections | Workshop and yard thread work |
| Hydraulic bucking unit | Standard | Makes up and breaks out tubular connections | Workshop and yard thread work |
| Rotation hydraulic make/break unit | Standard | Rotates the string to make up or break out connections | Rig and workshop use |
| Hydraulic make-up/break-out platform | Standard | Platform for make-up and break-out of connections | Rig and yard maintenance |
Intervention, artificial lift and production tools are sourced on enquiry against the well design and datasheet.
03 / HOW KEY TOOLS WORK
What the tools do, in plain terms.
Short explanations of some tools buyers ask about most often.
Oscillator
Produces longitudinal vibration from the drilling fluid flow. It reduces friction between the drill string and the borehole, improves weight transfer to the bit and reduces torsional vibration, which helps hold the toolface steady and raises ROP in horizontal and extended-reach wells.
Key seat wiper
A sleeve with five blades dressed with aggressive tungsten carbide hardfacing. It reams out key seats on the way out of the hole (single-clutch type) or in and out of the hole (double-clutch type).
Casing scraper
Removes cement, sand, residual bullets, scratches, paraffin, burrs and other attachments from the casing wall, so downhole tools run freely and the casing is kept clean. A casing brusher then removes the residual attachments left after scraping.
Drift
A simple gauge used to check that the inside diameter of casing, tubing, drill pipe and other pipe meets the standard, and to find the maximum diameter that can be drifted after deformation. It is a necessary tool in workover.
04 / MATERIALS, THREADS & ORDERING
Material grades, thread standards, and quotation requirements.
Most ordering problems come from a mismatch in connection, size or service conditions.
| Item | Material / type | Standard | Notes |
|---|---|---|---|
| Drill collars | AISI 4145H modified alloy steel | API Spec 7-1 | Quenched and tempered; fatigue and hardness controlled |
| Non-magnetic drill collars | Austenitic chromium-manganese stainless steel | API Spec 7-1 | Relative magnetic permeability limit; used with MWD |
| Drill pipe | Grades E75, X95, G105, S135 | API Spec 5DP | Tool joints welded to the pipe body |
| Subs, kelly and stabilizers | Alloy steel, normally 4145H modified or 4140 | API Spec 7-1 | Threads cut and gauged to API 7-2 |
| Thread connections | NC (numbered connection), API regular (REG), full hole (FH), internal flush (IF); premium connections on enquiry | API Spec 7-2 | Connection must match the rest of the string |
| Wear surfaces | Tungsten carbide hardfacing; hardbanding; hardfaced blades | Manufacturer specification | Protects tool joints, stabilizers and wipers |
| Sour service tools | Material and hardness per NACE MR0175 / ISO 15156 | NACE MR0175 | State H₂S partial pressure and temperature in the RFQ |
General ordering notes
| Item | Options | Notes | ||
|---|---|---|---|---|
| Sizes and connections | Tool OD and bore per the hole size; thread connection (NC, REG, FH, IF) stated in the RFQ | A connection mismatch is the most common ordering error | ||
| Service conditions | Hole size, depth, temperature, pressure, fluid type and H₂S content | HPHT and sour wells need material and seal changes | ||
| Standards | API Spec 7-1, 7-2, 5DP, 5CT, 11D1, 14A and others as relevant | Standard and grade stated on the order | ||
| Hardbanding and coating | Tungsten carbide hardbanding, hardfacing, phosphating | Specified per tool | ||
| Inspection | Dimensional, hardness, magnetic particle and thread gauging | Records supplied with the data book | ||
| Marking and packing | Stenciling and stamping with size, connection and serial number; thread protectors and wooden cases | Export packing for shipping to rigs and yards | ||
General guidance only. The well programme, tool datasheet and project specification decide the final grade, connection and design.
05 / TOOL SELECTION GUIDE
Find the right tool for every well challenge.
A quick reference for common drilling, fishing and completion needs. Final selection follows the well programme and the operator's engineering.
| Need or problem | Tool | Notes | Reference |
|---|---|---|---|
| Weight and stiffness on the bit | Drill collars (standard or spiral), HWDP | Spiral for differential sticking risk; non-magnetic near MWD tools | API 7-1; API 5DP |
| Keeping directional surveys accurate | Non-magnetic drill collars | Slick, flex or spiral | API 7-1 (permeability limit) |
| Steering in directional wells | Mud motor and oriented bent sub | Select for hole size, flow and temperature | Manufacturer specification |
| Weight transfer problems in horizontal and ERD wells | Oscillator | Reduces friction and stick-slip | Manufacturer specification |
| Stuck pipe | Drilling jar, jar intensifier, accelerator | Place jars in the string at design | API RP 7G (drill stem design) |
| Lost tool with a free outside diameter | Overshot (Series 150, 10 and 20, 70) | Choose size and grapple to the fish OD | Manufacturer specification |
| Lost tool with a usable bore | Spear or die collar | Use an impression block first | Manufacturer specification |
| Junk on the hole bottom | Junk basket, reverse circulation junk basket, magnet, junk mill | Mill if the junk cannot be caught | Manufacturer specification |
| Casing clean-up before completion | Casing scraper and casing brusher | Non-rotating type for sensitive casing | Manufacturer specification |
| Checking casing and tubing bore | Drift (bail, double bail or sub type) | Match the drift size to the pipe weight and standard | API 5CT (pipe), drift per specification |
| Key seats in a deviated hole | Key seat wiper | Double-clutch type for reaming in and out | Manufacturer specification |
| Running and cementing casing | Float shoe and float collar | Select valve type and drillability | API 5CT; API RP 10F |
| Isolating zones and controlling production | Packers, bridge plugs, sliding sleeves, DHSV | Validation grade per project | API 11D1 / ISO 14310; API 14A |
06 / TUBULAR CAPACITY & WEIGHT CALCULATOR
Work out volume, displacement and weight of drill string tubulars.
Internal capacity, steel displacement, plain-end weight and annular capacity from outside and inside diameter.
Capacity (L/m) = ID² × 0.5067
Displacement (L/m) = (OD² − ID²) × 0.5067
Annular (L/m) = (Hole² − OD²) × 0.5067
Weight (kg/m) = area (mm²) × 0.00785
Displacement (L/m) = (OD² − ID²) × 0.5067
Annular (L/m) = (Hole² − OD²) × 0.5067
Weight (kg/m) = area (mm²) × 0.00785
INTERNAL CAPACITY0.00L/m
INTERNAL VOLUME FOR THE LENGTH0.00m³
INTERNAL VOLUME FOR THE LENGTH0.0bbl
STEEL DISPLACEMENT0.00L/m
PLAIN-END WEIGHT0.0kg/m
ANNULAR CAPACITY (HOLE OR CASING)0.00L/m
Geometric values for a plain-end tubular. Tool joints, upsets, hardbanding and connections change real weight and displacement, so use the manufacturer's data for the final figures. Send the tool list for a quotation →
07 / ADNOC & SAUDI ARAMCO PROJECT SUPPLY
NOC-Compliant Drilling Equipment Supply
Operators and drilling contractors define the tool standard, inspection, traceability and vendor requirements. We work to those documents.
From tool list to a compliant quotation.
Before quoting, we check the enquiry against the documents that drive drilling tool compliance.
- Well programme, BHA drawing, tool list and datasheet review, including size and thread connection
- Client and company specification requirements, including ADNOC and Saudi Aramco documents where the project calls for them
- Approved manufacturer or vendor list (AVL) requirements for the proposed source
- API specification, grade and inspection requirements, including sour service and HPHT clauses
- Spares, redress kits and service support requirements
Traceability that travels with the tool.
Documentation follows the purchase order and the project specification, with serial-number and heat-number traceability.
- EN 10204 3.1 material test certificates, and 3.2 where specified
- Third-party inspection coordination where the project requires it
- MPI, hardness, thread gauging, function and pressure test records as specified
- Load test certificates for lifting equipment
- Data book, packing list and shipping documents
Important: Gasify supports procurement against ADNOC, Saudi Aramco
and other client specifications. Product compliance, approved-source requirements and documentation are
reviewed for each project, and Gasify does not represent an approval, API licence or vendor-registration
status.
08 / STANDARDS & CODES
The standards behind drilling and completion tools.
Spec 7-1 · Spec 7-2
Rotary drill stem elements, and threading and gauging of rotary shouldered thread connections.
Spec 5DP · RP 7G
Drill pipe specification, and drill stem design and operating limits.
Spec 5CT · ISO 11960
Casing and tubing that drifts, scrapers and float equipment run on.
Spec 11D1 · ISO 14310
Packers and bridge plugs, including validation grades.
Spec 14A · ISO 10432
Subsurface safety valve equipment.
Spec 6A · ISO 10423
Wellhead and tree equipment, including casing hangers.
RP 11V1 · Spec 11AX
Gas lift equipment and subsurface pumps.
ISO 10424-1 · ISO 10424-2
ISO equivalents of API 7-1 and 7-2.
API Spec Q1 · ISO 9001
Quality management for manufacturers.
NACE MR0175 / ISO 15156
Materials for H₂S-containing environments.
API Spec 8C · ISO 13535
Drilling and production hoisting equipment, relevant to lifting caps and handling tools.
EN 10204 3.1 · 3.2
Inspection certificates for material test and third-party supply.
09 / TESTING & DOCUMENTATION
Defined inspection standards and MTR documentation upfront.
Tests and documents depend on the product standard, purchase order and applicable project specification.
Material & hardness tests
Chemical analysis, tensile, impact and Brinell hardness tests against the standard and grade.
Magnetic particle & thread inspection
MPI of bodies and connections, and thread gauging to API 7-2 for drill stem connections.
Permeability & dimensional checks
Magnetic permeability of non-magnetic collars, OD, ID, length, straightness and drift checks.
Function & pressure tests
Bench or function tests for jars, motors, valves and packers, and pressure tests where the standard requires.
Hardbanding & coating checks
Hardbanding thickness and bonding, hardfacing and coating inspection.
MTC, load tests & TPI
EN 10204 3.1 certificates, load test certificates for lifting equipment, data book and third-party inspection coordination.
10 / APPLICATIONS
Tools Built for Demanding Operations
Onshore drilling
Drill string, BHA, jars, stabilizers and fishing tools for land rigs.
Offshore drilling
Premium rotating subs, jars and drill string components for offshore rigs.
Directional & ERD wells
Mud motors, oscillators, non-rotating stabilizers and non-magnetic collars.
HPHT wells
Heavy-duty rotating subs, HPHT circulating subs and high-temperature jars.
Fishing & remedial
Overshots, spears, mills, junk baskets and magnets for stuck or lost equipment.
Completion & testing
Casing scrapers, float equipment, packers, sleeves and DHSV.
Workover & intervention
Drifts, straddles, setting tools, plug catchers and service valves.
Rig & yard maintenance
Hydraulic bucking and make/break units, and make-up platforms.
11 / WHY GASIFY
Engineered procurement aligned with drilling scopes
- Quotation against a tool name, with connection and service conditions left to the buyer
- Thread or size mismatch found at the rig
- Tools, tubulars, valves and accessories quoted separately
- Approved-source requirements discovered late in the process
- Tool list and BHA reviewed, with size, connection and service conditions matched before quotation
- MTC, traceability, test and TPI requirements aligned with the order
- Drilling tools, tubulars, valves, fittings and flanges consolidated in one package
- AVL and vendor requirements checked at quotation stage
12 / DRILLING TOOLS SUPPLIER IN THE UAE
Oil and gas drilling and production tools supplier in Abu Dhabi and Dubai.
Gasify Middle East Trading LLC is a UAE-based industrial supplier that now also sources oil and gas drilling, completion, intervention and production tools. From offices in Abu Dhabi and Dubai we support drilling contractors, well service companies, EPC contractors and operators with drill string components, downhole tools, fishing tools and completion equipment.
Our tools range covers drill pipe, heavy weight drill pipe and drill collars, rotary kellies and subs, stabilizers, reamers and hole openers, downhole motors and oscillators, drilling jars and shock absorbers, overshots, spears, mills and junk retrieval tools, casing scrapers, brushers and drifts, float equipment, packers and bridge plugs, sliding sleeves, gravel pack systems, safety valves, artificial lift and flow control devices, and hydraulic bucking equipment.
ADNOC and Saudi Aramco drilling tools supplier support
Drilling programmes in the UAE, Saudi Arabia and the wider GCC often reference operator specifications, approved manufacturer lists and inspection requirements. Gasify reviews these requirements against the tools you need, coordinates the documentation called for by the order, and supports the RFQ from technical clarification to delivery. Approval status is never assumed. Requirements are confirmed against each project's documents.
Drill pipe, HWDP and drill collars
Normal drill pipe, heavy weight drill pipe and standard, spiral and non-magnetic drill collars are sourced to API 5DP and API 7-1, with the thread connection, hardbanding and special features your well programme needs, such as spiral grooving, stress relief grooves, bore back boxes and slip and elevator recesses.
Drilling jars, motors and oscillators
Hydraulic, mechanical and high-temperature drilling jars, jar intensifiers, bumper subs and shock absorbers, mud motors for directional drilling, and oscillators that improve weight transfer in horizontal and extended-reach wells are available on enquiry.
Fishing tools, casing scrapers and drifts
Series 150, Series 10 and 20 and Series 70 overshots, spears, die collars, junk and taper mills, section mills, junk baskets, magnets and impression blocks, together with rotating and non-rotating casing scrapers, casing brushers, key seat wipers and drifts, cover fishing, clean-out and workover operations.
Float equipment, packers and completion tools
Float shoes and collars, reaming and drilling shoes, casing hangers and sealing rings, packers and bridge plugs, sliding sleeves, gravel pack systems and downhole safety valves prepare the well for production.
Drilling tools with pipes, valves and fittings in one package
Well projects rarely need tools alone. Gasify can consolidate drilling and production tools with steel pipes, industrial valves, fittings, flanges and instrumentation in a single package, with phased deliveries to the UAE, GCC, Middle East, Africa and South Asia. Explore how we work on our project supply page or read about oil and gas supply.
13 / FAQ
Drilling and production tools questions.
Are you a drilling tools supplier in the UAE?
Gasify sources oil and gas drilling, completion, intervention and production tools from established manufacturers and supports procurement from the UAE. Availability depends on tool type, size, connection and quantity, so lead times and stock are confirmed for each RFQ.
Can you supply drilling tools to ADNOC and Saudi Aramco project specifications?
Gasify supports procurement against project material requisitions and client specifications, including ADNOC and Saudi Aramco requirements where the project calls for them. Approved manufacturer and vendor list requirements are reviewed for each project. Gasify does not represent an approval status unless it is formally documented.
Which drilling and production tools do you supply?
The range covers drill pipe, HWDP and drill collars, kellies and subs, bits, stabilizers and reamers, downhole motors and oscillators, drilling jars, fishing tools, casing scrapers and drifts, float equipment, packers and completion tools, intervention and production tools, downhole valves and hydraulic bucking equipment.
What is heavy weight drill pipe (HWDP)?
HWDP is an intermediate-weight drill stem component used with drill pipe and drill collars. It gives a gradual transition in stiffness between the heavy drill collars and the lighter drill pipe, and it reduces connection fatigue.
What is the difference between standard, spiral and non-magnetic drill collars?
Standard drill collars are plain heavy tubulars. Spiral collars have grooves that cut the contact area and the risk of differential sticking. Non-magnetic collars are made from non-magnetic stainless steel so magnetic survey instruments give accurate readings, and they come in slick, flex and spiral forms.
What does a drilling jar do, and how is it different from an oscillator?
A drilling jar delivers a sudden impact blow to free a stuck string. An oscillator creates a longitudinal vibration through the drilling fluid, which reduces friction and improves weight transfer to the bit in horizontal and extended-reach wells. They solve different problems and are not substitutes.
What is the difference between an overshot and a spear?
An overshot is an external catch tool that grips the outside of the fish. A spear is an internal catch tool that grips the inside of it. The choice depends on the fish dimensions and the condition of its top, and an impression block can show that condition.
What does a casing scraper do?
A casing scraper removes cement, sand, residual bullets, scratches, paraffin, burrs and other deposits from the inner wall of the casing so downhole tools can run and packers can seal. Rotating, non-rotating, single-diameter, dual-diameter and thru-tubing types are available.
What is a drift and why is it used?
A drift is a gauge run through casing, tubing, drill pipe and other pipe to check that the inside diameter meets the standard, and to find the maximum diameter that can pass after deformation. It is standard practice before running pipe, and in workover.
What is a saver sub?
A saver sub sits between the kelly and the drill string. Joints are made and broken at the saver sub, so the thread wear moves from the expensive kelly to a cheaper expendable sub.
Do you supply API-specification tools and certificates?
Tools can be sourced to API specifications such as 7-1, 7-2, 5DP and 11D1 where the project requires them, with EN 10204 3.1 material certificates, inspection and test records, and the data book. Licensing and monogram requirements are confirmed with the manufacturer for each order.
How do I request a quotation for drilling tools?
Send your tool list or datasheet with tool type, size, thread connection, material or grade, service conditions (temperature, pressure, H₂S), quantity, required certificates and delivery location. The procurement team reviews the requirement and responds with a quotation.
Do you deliver outside the UAE?
Yes. Gasify coordinates delivery from the UAE to the GCC, wider Middle East, Africa and South Asia, subject to product, quantity, destination and logistics requirements. Include the delivery location in your RFQ.
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Share your tool list, BHA drawing or datasheets with the delivery location. Our procurement team will review sizes, connections and documentation, then coordinate sourcing, quotation and delivery.
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