Description
CAMTOP Смазка Injection Head
Wireline Давление Control Оборудование | Alloy Стальной | 5,000–15,000 PSI | Быстросъёмное соединение Соединение
Product Overview
The CAMTOP Смазка Injection Head is an essential component of wireline pressure control equipment. It is a sealing device designed for braided cable wireline operations, performing a dynamic wireline sealing function on braided cable.
Positioned at the uppermost point of the pressure control equipment string, the grease injection head comprises two major sub-assemblies: the stuffing box (pack-off) and the flow tube assembly. The flow tubes are close-tolerance fittings around the wireline; together with the flow tube sleeves, they form the main length of the grease injection control head. This length provides sufficient column height to form an effective grease seal during service.
In operation, the grease injection head is assembled around the wireline before it is attached to the rope socket. Смазка is injected into the annulus between the flow tubes and the wireline, creating a high-pressure barrier that prevents well fluids from escaping while allowing smooth wireline movement.
Материал: Alloy Стальной | Рабочее давление: 5,000 / 10,000 / 15,000 psi | Соединение: Быстросъёмное соединение / ACME Резьба | Working Температура: -29°C to +121°C | Провод Размер: 7/32″ – 5/16″ | Обслуживание: Стандарт and H2S
Product Image
CAMTOP Смазка Injection Head — alloy steel, 5K–15K PSI, hammer union connection, wireline pressure control equipment
Шпонка Features
- Dynamic Wireline Уплотнение: Provides reliable grease-based sealing for braided cable during wireline pressure control operations
- Two-Major Переводник-Assemblies: Stuffing box / pack-off plus flow tube assembly for easy maintenance and field replacement
- Close-Tolerance Поток Tubes: Precision-machined flow tubes fit around the wireline to create an effective grease seal column
- Multiple Давление Ratings: Available in 5,000 psi, 10,000 psi, and 15,000 psi working pressure classes
- H2S / Sour Обслуживание Options: H2S-qualified material and seal selections for sour-gas wireline operations
- Быстросъёмное соединение or ACME Соединение: Гибкий top and bottom connections to match wellhead pressure control stacks
- Alloy Стальной Construction: High-strength alloy steel body for pressure containment and long service life
- Wide Провод Размер Range: Accommodates wireline sizes from 7/32″ to 5/16″
- API / ISO Качество: Manufactured in accordance with recognized oilfield pressure-control equipment standards
- Easy Rig-Up: Designed for assembly around the wireline before attachment to the rope socket
Technical Specifications
| Item | Specification |
|---|---|
| Product | CAMTOP Смазка Injection Head |
| Материал | Alloy Стальной |
| Модель Reference | ZKT-105B series (custom models available) |
| Рабочее давление | 5,000 psi / 10,000 psi / 15,000 psi |
| Working Температура | -29°C to +121°C (-20°F to +250°F) |
| Wireline Размер | 7/32″ – 5/16″ (other sizes on request) |
| Соединение Тип | Быстросъёмное соединение / 4-ACME Резьба |
| Поток Tubes | 3, 4, or 5 flow tube sets (configurable) |
| Уплотнение Диаметр | 3.500″ – 5.250″ (model dependent) |
| Обслуживание Environment | Стандарт or H2S / sour service |
| Application | Braided cable wireline pressure control operations |
| Design Стандарт | API / ISO oilfield wireline equipment standards |
Смазка Injection Head Модель Selection Table
| Резьба | Уплотнение Диаметр | Тип | Рабочее давление (psi) | Поток Tubes | Провод Размер | Обслуживание |
|---|---|---|---|---|---|---|
| 4-3/4″ – 4 ACME | 3.750″ | B | 5,000 | 3 / 4 / 5 | 7/32″ – 5/16″ | STD |
| 5″ – 4 ACME | 3.500″ | O | 5,000 | 3 / 4 / 5 | 7/32″ – 5/16″ | STD |
| 5-3/4″ – 4 ACME | 4.000″ | O | 10,000 | 3 / 4 / 5 | 7/32″ – 5/16″ | H2S |
| 6-1/2″ – 4 ACME | 4.750″ | O | 5,000 | 3 / 4 / 5 | 7/32″ – 5/16″ | STD |
| 8-3/8″ – 4 ACME | 5.250″ | O | 10,000 | 3 / 4 / 5 | 7/32″ – 5/16″ | H2S |
Note: Индивидуальный thread sizes, seal diameters, pressure ratings, flow tube quantities, and wireline sizes are available on request. Контакт CAMTOP for application-specific configurations.
Working Principle
The grease injection head creates a pressure barrier by injecting high-pressure grease into the sealed annulus formed between the flow tubes and the wireline. As the wireline passes through the flow tube assembly, the grease column prevents wellbore fluids from traveling upward while lubricating and sealing around the moving cable.
The pack-off or stuffing box at the top of the head completes the seal at the upper end, allowing the wireline to be run in and out of the well under pressure. This arrangement makes the grease injection head indispensable for live-well wireline operations such as logging, perforating, and intervention.
Applications
- Braided cable wireline logging and intervention operations
- Live-well pressure control during slickline and electric-line deployment
- Устьевое оборудование pressure control equipment strings for oil and gas wells
- Perforating and completion wireline runs under pressure
- Sour-service (H2S-containing) wireline operations
- Морской and onshore wireline pressure control units
- Workover and well-maintenance wireline applications
Ordering Information
When requesting a quote, please provide the following details so we can recommend the correct grease injection head configuration:
- Резьба / Соединение: ACME thread size or hammer union specification
- Уплотнение Диаметр: Required pack-off / flow tube seal diameter
- Рабочее давление: 5,000 psi, 10,000 psi, or 15,000 psi
- Поток Tube Quantity: 3, 4, or 5 flow tube sets
- Wireline Размер: 7/32″, 1/4″, 9/32″, 5/16″, or other
- Обслуживание Environment: Стандарт or H2S / sour service
- Working Температура: Ambient or high-temperature requirements
- Quantity Required: For pricing and delivery schedule
Why Choose CAMTOP
- Specialized manufacturer of oilfield wireline pressure control equipment
- High-strength alloy steel construction with full material traceability
- Multiple pressure ratings, seal diameters, and connection options
- API / ISO quality management and inspection procedures
- Application engineering support for wellhead stack integration
- Competitive pricing with fast delivery from China
Контакт Us
For pricing, technical support, or to place an order, contact CAMTOP directly:
Email: sales@cposl.com
WhatsApp / Phone: +86 186 2172 3891
Address: Shanghai, China
