DST Tools Lifting Sub (DrillStem Testing Tools)
Usage:oil well testing
Service: H2S, CO2
Working condition: High pressure high temperature(HPHT)
Working pressure: 10000psi ~ 15000psi
colour:blue
package:wood case or steel carton
Brand Name:Kingwell
Condition: New
Certification:API, ISO
Briefly Introduction
Lifting sub is the drilling tools used for connect the drill collar without shoulder, finishing the drip up and drip in process with the slips
Specifications:
1. Halliburton type, all could change with Halliburton parts.
2. All equipments are produced according to API standard NACE MRO175-2002
Below are specification for your reference:
No. | Nomi size | ID | External Thread connection | Lifting end | |||||
Thread type | OD | Bevelled | Tong Space | DB+/-0.1 | Tong Space | ||||
1 | 73 (27/8) | 31.8 | NC23 | 79.4 | 76.2 | 250 | 111.1 | 100 | |
2 | 44.5 | NC26(23/8) | 88.9 | 82.9 | |||||
3 | 89 (31/2) | 54 | NC31(27/8) | 104.8 | 100.4 | 127 | |||
4 | 50.8 | NC35 | 120.7 | 114.7 | |||||
5 | 68.3 | NC38(3 1/2) | 127 | 121 | |||||
6 | 127(5) | 71.4 | NC44 | 152.4 | 144.5 | 168.3 | |||
7 | 158.8 | 149.2 | |||||||
8 | 82.6 | NC46 (4" IF) | 158.8 | 150 | |||||
9 | 165.1 | 154.8 | |||||||
10 | 171.5 | 159.5 | |||||||
11 | 127 | 82.6 | NC50(41/2"IF) | 177.8 | 164.7 | 250 | 168.3 | 100 | |
12 | 184.2 | 169.5 | |||||||
13 | NC56 | 196.8 | 185.3 | 300 | |||||
203.2 | 190.1 | ||||||||
14 | 65/8"REG | 209.6 | 195.7 | ||||||
15 | 95.3 | NC61 | 228.6 | 212.7 | |||||
16 | 75/8"REG | 241.3 | 223.8 | ||||||
17 | NC70 | 247.7(93/4) | 232.6 | ||||||
18 | 254(10) | 237.3 | |||||||
19 | NC77 | 279.4(11) | 260.7 | ||||||
20 | |||||||||
Company Introduction
Xi'an Kingwell Oilfield Machinery Co.,Ltd is a professional supplier for oilfield products according to the API standard.
Our products have exported to USA, Canada, Egypt, India and UEA, etc with 40 FCL containers per month. Now, with high quality and short supply and good service, our products have got good reputation home and abroad .
Here we got some prise as follows.
Certifications
Kingwell is a CNPC & SINOPEC & BV certified company, having all the Quality Systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure our products match the highest quality standards.
We test our products strictly according to the NACE MR 0175-2002 Standard and our quality assurance period is 12 months.
Certificates endorsed by DNV/BV/ABS and Documents we can supply with the shipments:
1. Pressure Test Certificate with Graph and time recorded.
2. Function Test
3. Rubber Products NACE Compliance
4. Material Mill Certificate and treatment characteristics
5. H2S Compliance
6. Service Manual
7. Parts Manual
8. Testing Procedures.
9. Open up type tool drawing for dressing purpose– if any.
Training and Field Supports
We have a team of well qualified and experienced field support personnel for Training. According to customer's requirements, we provide operation training service for our customers who purchase our products.
Generally speaking, our customer training mainly includes followings:
1) To know the basic knowledge of the products, such as the usage, the working environments, the working principles, the structure, ect.
2) To learn the operation and use of products.
3) To master the basic requirement of designs of tool strings and of testing operation.
Related products
We also provide accessories and other related products, which you can find in this website.
The following is the pictures about products accessories and some other related products.
Service
We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement
