Downhole tool price
Downhole Tool Price Tables — By Product Category
All prices below are representative ranges based on industry data and Sinopec’s historical pricing. Final pricing depends on your specific requirements, configuration and current market conditions. Contact our sales team for a firm quotation.
1. Downhole Motors
Downhole motor price varies with torque rating, diameter and operating temperature rating.
| Motor Type | Diameter | Torque Rating | Price Range (USD) |
|---|---|---|---|
| Standard PDM motor (straight) | 3 1/2″ – 4 3/4″ | Low–medium | 1,000–1,000–3,000 |
| High‑torque PDM motor (single‑bent) | 4 3/4″ – 6 3/4″ | Medium–high | 3,000–3,000–6,000 |
| KD Force ultra‑high‑torque motor | 6 3/4″ – 9 1/2″ | Very high | 6,000–6,000–15,000 |
| High‑temperature motor (150‑180°C) | Custom | High | 10,000–10,000–20,000+ |
Kingdream’s KD Force downhole motors feature super‑large torque output and uniform stress distribution, handling complex formations with ease while reducing stress concentration and fatigue failure risk.
2. Tricone Drill Bits — Steel Tooth (IADC 111–347)
These are the most economical drill bits, suitable for very soft to medium formations.
| Bit Diameter | IADC Code | Price Range (USD) |
|---|---|---|
| 6″ – 8 1/2″ | 111–117 | 500–500–1,500 |
| 8 1/2″ – 12 1/4″ | 115–137 | 800–800–2,500 |
| 12 1/4″ – 17 1/2″ | 115–137 | 1,500–1,500–4,000 |
| 17 1/2″ – 26″ | 115–137 | 2,500–2,500–6,000 |
3. Tricone Drill Bits — TCI (IADC 417–777)
TCI bits offer longer life in harder formations. Price increases with IADC series and bearing quality.
| Bit Diameter | IADC Code | Bearing Type | Price Range (USD) |
|---|---|---|---|
| 6″ – 8 1/2″ | 417–437 | Sealed journal | 1,500–1,500–4,000 |
| 8 1/2″ – 12 1/4″ | 517–537 | Sealed journal | 2,500–2,500–6,000 |
| 12 1/4″ – 17 1/2″ | 537–637 | Sealed journal + gage | 4,000–4,000–10,000 |
| 17 1/2″ – 26″ | 637–737 | Sealed journal + gage | 6,000–6,000–15,000 |
A 27″ IADC 617 TCI tricone bit is commercially listed at approximately 9,800∗∗[reference:4].An8 1/2″TCIbitwithIADC517–537typicallyrangesfrom∗∗9,800∗∗[reference:4].An8 1/2″TCIbitwithIADC517–537typicallyrangesfrom∗∗2,500 to $6,000, depending on specification.
4. PDC Drill Bits
PDC bits have higher upfront cost but deliver faster ROP and longer life — often resulting in lower cost‑per‑foot.
| Bit Diameter | Body Type | Cutter Size | Price Range (USD) |
|---|---|---|---|
| 6″ – 8 1/2″ | Steel body | 13/16 mm | 5,000–5,000–15,000 |
| 8 1/2″ – 12 1/4″ | Steel body | 16 mm | 8,000–8,000–25,000 |
| 8 1/2″ – 12 1/4″ | Matrix body | 16 mm | 15,000–15,000–40,000 |
| 12 1/4″ – 17 1/2″ | Matrix body | 19 mm | 25,000–25,000–65,000 |
| 17 1/2″ – 26″ | Matrix body | 19/25 mm | 40,000–40,000–100,000+ |
In addition to rising tungsten costs, the use of shaped‑cutter technology has further refined the price premium. Industry research notes that PDC bit pricing is driven by cutter grade, body type (steel vs. matrix), diameter size, blade count, manufacturing complexity and raw material costs — ranging from a few thousand to tens of thousands of dollars.
5. Diamond Drill Bits (Ultra‑Deep / Hard Formation)
| Bit Diameter | Type | Application | Price Range (USD) |
|---|---|---|---|
| 8 1/2″ – 12 1/4″ | Impregnated diamond | Ultra‑hard rock | 15,000–15,000–35,000 |
| 12 1/4″ – 17 1/2″ | Impregnated diamond | Ultra‑hard rock | 30,000–30,000–60,000 |
Kingdream’s diamond bit sizes cover 3 3/4″ to 26″ to meet the needs of drilling projects, and have set multiple performance records in Tarim Basin ultra‑deep wells.
6. Hybrid Drill Bits (Advanced Technology)
Kingdream’s patented three‑stage cutting toothed‑cone hybrid bit — winner of the China Patent Excellence Award — increases crushing from conventional two levels to three levels, solving problems of insufficient formation biting, low ROP and short service life.
| Bit Diameter | Type | Price Range (USD) |
|---|---|---|
| 6″ – 8 1/2″ | Hybrid (PDC + TCI) | 8,000–8,000–20,000 |
| 8 1/2″ – 12 1/4″ | Hybrid (PDC + TCI) | 15,000–15,000–35,000 |
In Algeria's Sonatrach Southwest block, Kingdream’s hybrid bit achieved 2.67 m/h mechanical ROP — a 57% increase over offset wells.
7. Drill Collars — BHA Components
| Collar Type | Diameter | Material | Price Range (USD) |
|---|---|---|---|
| Slick drill collar | 3 1/8″ – 10″ | AISI 4145H | 8,000–8,000–18,000 |
| Spiral drill collar | 3 1/8″ – 10″ | AISI 4145H | 9,000–9,000–20,000 |
| Non‑magnetic drill collar | 3 1/8″ – 10″ | Non‑magnetic alloy | 15,000–15,000–40,000 |
| High‑strength drill collar | Custom | Premium alloy | 10,000–10,000–25,000 |
The global drill collar market size was valued at approximately US1.25billionin2025∗∗andisexpectedtoreach∗∗US1.25billionin2025∗∗andisexpectedtoreach∗∗US 1.57 billion by 2030 at a CAGR of 4.75%. High‑strength drill collars have FOB factory prices in the range of USD 8,000–18,000 per unit. Non‑magnetic alloy drill collars — essential for directional drilling survey applications — are priced at a significant premium.
8. Rotary Subs and Accessories
| Tool Type | Standard Size | Price Range (USD) |
|---|---|---|
| Lift sub | 4 1/2″ – 6 5/8″ REG | 300–300–800 |
| Crossover sub | Custom | 400–400–1,200 |
| Kelly saver sub | 4 1/2″ – 6 5/8″ REG | 350–350–900 |
| Stabilizer (integral blade) | 6″ – 12″ | 1,500–1,500–5,000 |
9. API Downhole Tool Connections
All Kingdream downhole tools use API Spec 7‑2 rotary shouldered connections (API REG, IF, FH styles), the industry standard for drill‑string components. Thread sizes vary by tool diameter: 2 7/8″ REG (small tools), 3 1/2″ REG (medium), 4 1/2″ REG (standard), 6 5/8″ REG (large), 7 5/8″ REG (extra‑large). API 7‑1 compliance ensures high‑tier tools meet industry torque and HPHT requirements, using AISI 4145H Modified alloy steel.
Price Comparison — Kingdream vs. Western Premium Brands
| Tool Type | Western Premium (Baker/Halliburton/Schlumberger/NOV) | Kingdream | Typical Savings |
|---|---|---|---|
| 8 1/2″ steel tooth tricone | 1,800–1,800–3,000 | 800–800–1,500 | 40–50% |
| 8 1/2″ TCI tricone | 5,000–5,000–9,000 | 2,500–2,500–6,000 | 35–45% |
| 8 1/2″ PDC steel body | 12,000–12,000–20,000 | 5,000–5,000–12,000 | 30–40% |
| 12 1/4″ TCI tricone | 8,000–8,000–15,000 | 4,000–4,000–10,000 | 40–50% |
| 12 1/4″ PDC matrix body | 35,000–35,000–60,000 | 20,000–20,000–45,000 | 30–40% |
| High‑torque downhole motor | 10,000–10,000–25,000 | 6,000–6,000–15,000 | 30–50% |
| Non‑magnetic drill collar | 25,000–25,000–50,000 | 15,000–15,000–40,000 | 30–40% |
Kingdream tools are typically priced 30–50% lower than comparable Western premium brands for equivalent API‑certified specifications. This reflects Sinopec’s vertically integrated manufacturing, state‑owned scale and efficient production — not lower quality.
Cost‑Per‑Foot — The Metric That Really Matters
Let’s demonstrate why upfront downhole tool price is only part of the story.
Suppose you’re drilling a 5,000‑m section through medium‑hard formations:
| Tool | Upfront Price | Footage per Bit/Tool | Required Tools | Total Tool Cost | NPT Impact |
|---|---|---|---|---|---|
| Budget steel tooth bit | $800 | 200 m | 25 | $20,000 | 25 trips = very high |
| Mid‑range TCI bit | $3,000 | 800 m | 7 | $21,000 | 7 trips = moderate |
| Premium PDC + high‑torque motor | $18,000 | 2,500 m | 2 | $36,000 | 2 trips = very low |
Upfront, the budget steel tooth bit looks cheapest — 800vs.800vs.18,000. But when you add rig operating costs (approximately $100,000/day) and trip time (each trip adds 8–12 hours of NPT), the picture changes:
| Tool | Tool Cost | Trip‑Related NPT Days | Rig Cost Lost | Total Drilling Cost |
|---|---|---|---|---|
| Budget steel tooth | $20,000 | 10+ days | $1,000,000+ | Highest |
| Mid‑range TCI | $21,000 | 3 days | $300,000 | $321,000 |
| Premium PDC + motor | $36,000 | 1 day | $100,000 | $136,000 |
The premium integrated solution reduces total drilling cost by $185,000 despite having a higher upfront price. This is why large‑scale operators focus on total cost of drilling per meter, not the initial sticker price.
Downhole Tool Selection Guide — Matching Tool to Formation
| Application | Formation Characteristics | Recommended Tool Configuration | Price Range (USD) |
|---|---|---|---|
| Conventional onshore vertical wells | Soft to medium shale, sandstone | Steel tooth tricone + standard motor | 1,000–1,000–3,000 |
| Medium‑depth directional wells | Variable hardness, interbedded | TCI tricone + single‑bent motor | 6,000–6,000–15,000 |
| Deep wells (5,000–7,000 m) | Hard, compacted, abrasive | Matrix PDC + high‑torque motor + stabilizers | 20,000–20,000–50,000 |
| Ultra‑deep wells (>7,000 m) | Extremely hard, high confining stress | Diamond bit + KD Force motor + non‑magnetic collars | 40,000–40,000–100,000 |
| Horizontal shale gas | Shale with chert lenses | Shaped‑cutter PDC + high‑torque motor | 15,000–15,000–40,000 |
| Middle East carbonate reservoirs | Hard, fractured carbonates | Hybrid bit + RSS PDC bit + stabilizers | 20,000–20,000–50,000 |
| Offshore platform drilling | Variable, often interbedded | Matrix PDC + corrosion‑protected tools | 30,000–30,000–80,000 |
Why Choose Kingdream for Your Downhole Tool Investment?
1. National Manufacturing Champion — Industry‑Highest Recognition
Kingdream has been honored as a National Manufacturing Single Item Champion Demonstration Enterprise for its roller cone bits — the highest recognition for Chinese manufacturing in the drill bit sector.
2. Complete Downhole Tool Strings — One Supplier, One Warranty
Kingdream produces complete sets of downhole tool strings: tricone bits, PDC bits, diamond bits, hybrid bits, KD Force ultra‑high‑torque downhole motors, torque impactors, drill collars, stabilizers, and rotary subs. One supplier eliminates finger‑pointing and simplifies logistics.
3. Field‑Proven Record — 5,818 m "One Trip Drilling”
The 5,818 m "one trip drilling” footage in the Tarim Basin — using a Kingdream diamond bit paired with a 197 mm high‑torque downhole motor — is a verified national record that validates the effectiveness of Kingdream's integrated approach.
4. API Spec 7‑2 and ISO 9001 Certified Across All Products
All Kingdream downhole tools comply with API Spec 7‑2 and ISO 9001, with full third‑party inspection available through any accredited agency.
5. Vertically Integrated Manufacturing — 17 Production Lines
Sinopec Oilfield Equipment Corporation has 17 production lines, an 8,000 hp pump test center and seven professional laboratories — ensuring consistent quality and complete traceability for every certified component.
6. Global Reach — 40+ Countries, All Major Continents
Kingdream has exported downhole tools to more than 40 countries and regions including North America, South America, Russia, the Middle East and Africa.
7. 20%+ ROP Improvement Proven in Kuwait
Since entering a long‑term contract with Kuwait Oil Company in 2022, Kingdream's large‑size hybrid bits, shaped‑cutter PDC bits and RSS PDC bits have improved average ROP by more than 20% through continuous product iteration.
8. 57% ROP Improvement in Algeria
In Algeria’s Sonatrach Southwest block, Kingdream’s hybrid bit achieved 2.67 m/h mechanical ROP — a 57% increase over offset wells.
9. Integrated R&D and Field Service
Sales personnel and technical service personnel work together on drilling sites, conducting joint tests and product selection with customers. Kingdream has established a service chain for the entire drilling process.
10. Cost‑Competitive — 30–50% Lower than Premium Western Brands
Kingdream downhole tools are typically priced 30–50% below comparable Western premium brands (Baker Hughes, Halliburton, Schlumberger, NOV) for equivalent API‑certified specifications — focusing on cost‑per‑foot, not sticker price.
Frequently Asked Questions (FAQ)
Q1: What is the typical price range for a downhole motor?
Downhole motor price varies by torque rating and diameter: standard PDM motors (1,000–3,000),high‑torquemotors(1,000–3,000),high‑torquemotors(3,000–6,000), KD Force ultra‑high‑torque motors (6,000–15,000),andhigh‑temperaturemotors(6,000–15,000),andhigh‑temperaturemotors(10,000–20,000+). The global mud motors market was valued at $1.88 billion in 2025.
Q2: What is the price difference between steel tooth and TCI tricone bits?
For the same size (e.g., 8 1/2″), a steel tooth bit costs 800–1,500,whileaTCIbitcosts800–1,500,whileaTCIbitcosts2,500–6,000. The TCI bit lasts significantly longer in medium‑hard to hard formations, often delivering lower cost‑per‑foot despite the higher upfront price.
Q3: Why does PDC bit price vary so much?
PDC bit pricing is driven by cutter grade (premium diamond compacts cost more), body type (matrix body costs more than steel body), diameter size (larger bits cost more), blade count (more blades add cost), and raw material costs (tungsten and diamond prices affect final pricing). PDC bits range from 5,000to5,000to100,000+ depending on these factors.
Q4: What is the price range for non‑magnetic drill collars?
Non‑magnetic drill collars are priced at a premium over standard alloy steel collars due to the specialized alloy material. Prices range from 15,000to15,000to40,000 depending on diameter and length. The global non‑magnetic alloy drill collar market size was estimated at approximately USD 135.87 million in 2025.
Q5: Are Kingdream downhole tools API certified?
Yes. All Kingdream downhole tools comply with API Spec 7‑1 and 7‑2 rotary shouldered connections. High‑tier tools use AISI 4145H Modified alloy steel, full‑length heat‑treated to withstand extreme torque and HPHT conditions.
Q6: How does Kingdream's pricing compare to Western manufacturers?
Kingdream downhole tools are typically priced 30–50% lower than comparable Western premium brands (Baker Hughes, Halliburton, Schlumberger, NOV) for equivalent API‑certified specifications, due to vertically integrated manufacturing and Sinopec's state‑owned scale. Lower price does not mean lower quality — Kingdream tools are proven in 10,000‑m ultra‑deep wells and Kuwait’s carbonate formations.
Q7: What is the typical lead time for Kingdream downhole tools?
For standard tools — common sizes and IADC codes — typical lead time is 4–6 weeks from order confirmation to shipment. Custom tool strings and integrated BHA packages require 6–8 weeks depending on specifications.
Q8: Does Kingdream offer volume pricing for fleet purchases?
Yes. For drilling contractors purchasing multiple downhole tools on a fleet basis, Kingdream offers significant volume discounts and consignment inventory programs. Contact our sales team to discuss your fleet requirements.
Q9: What is the global downhole tools market outlook?
The global downhole tools market was valued at approximately USD 4.10 billion in 2025 and is projected to reach USD 6.31 billion by 2034, exhibiting a CAGR of 4.88%. The downhole drilling tools market is projected to reach approximately USD 9,267 million in 2025. Demand is driven by increased drilling activity in the Middle East, North America and offshore basins, as well as the ongoing replacement of older tools with API‑certified equivalents.
Q10: What is the KD Force downhole motor, and why is it special?
Kingdream's KD Force downhole motor features super‑large torque output and uniform stress distribution, handling complex formations with ease while effectively reducing the risk of stress concentration and fatigue failure. The motor is more durable and reliable than standard PDM designs and has been field‑proven in the Tarim Basin's 5,818 m "one trip drilling” record.
Q11: How do I select the right downhole tool for my formation?
Contact Kingdream's engineering team. We provide formation‑specific recommendations based on your well plan, rock mechanics data and drilling parameters. Sales and technical service personnel work together on drilling sites, conducting joint tests and product selection with customers.
Q12: Does Kingdream provide training for downhole tool selection?
Yes. Kingdream has established a service chain for the entire drilling process, providing effective field services including bit selection, motor sizing, BHA design and on‑site technical support.
