Description
DEENPU supplies variable bore rams fully interchangeable with Cameron VBR™, VBR-II™, FLEXPACKER™ and FLEXPACKER-NR™ rams for U, UL and UM BOPs. Variable bore rams seal on a range of pipe sizes with a single ram, providing uniform sealing pressure with virtual elimination of extrusion paths. The VBR-II is the next generation of the highly popular Cameron VBR packer, sealing on a range of drill pipe sizes as well as hexagonal kellys.
The Cameron FLEXPACKER™ is the latest development in multiple-bore sealing — each ram closes and seals around several diameters of tubing and pipe. FLEXPACKER-NR™ is a narrow variable bore ram packer designed for tapered drill strings. These packers fit standard fixed-bore Cameron pipe rams.
All DEENPU variable bore ram subassemblies, bodies, packers and top seals are dimensionally and functionally interchangeable with genuine Cameron parts.
Variable Bore Ram (VBR / VBR-II) Part Numbers
| BOP Size & Pressure | Pipe Range | Ram Subassembly | Ram Body | Packer | Top Seal |
|---|---|---|---|---|---|
| 7-1/16″ 3/5/10/15K | 3-1/2″ to 2-3/8″ | 615066-01-00-01 | 615065-01-00-01 | 614616-02-00-03 | 644214-02-00-01 |
| 7-1/16″ 3/5/10/15K | 4″ to 2-7/8″ | 644901-01 | 614605-01 | 614616-02 | 644214-02-00-01 |
| 11″ 3/5K VBR-II | 5″ to 2-7/8″ | 046674-01-00-02 | 644836-01-00-02 | 644926-02 | 644217-01-00-01 |
| 11″ 10K VBR-II | 5″ to 3-1/2″ | 046674-01-00-02 | 644836-01-00-02 | 644926-02 | 644217-01-00-01 |
| 11″ 15K | 5″ to 2-7/8″ | 2010465-01 | 2010463-01 | 2010464-01 | 2010453-02 |
| 13-5/8″ 3/5/10K VBR-II | 7″ to 4-1/2″ | 046675-01-00-02 | 046671-01-00-02 | 644924-03 | 644223-02-00-01 |
| 13-5/8″ 3/5/10K VBR-II | 5-7/8″ to 3-1/2″ | 2164664-01 | 2164404-01 | 2164599-01 | 644223-02-00-01 |
| 13-5/8″ 3/5/10K VBR-II | 5″ to 2-7/8″ | 645166-02 | 644744-01-00-04 | 645089-02-00-01 | 644223-02-00-01 |
| 13-5/8″ 15K | 7″ to 5″ | 614104-01-00-01 | 614146-01-00-01 | 644924-02 | 644226-02-00-01 |
| 16-3/4″ 3/5K | 7″ to 3-1/2″ | 046676-01 | 046672-01 | 644920-01-00-01 | 644229-01-00-01 |
| 16-3/4″ 10K | 5″ to 2-7/8″ | 2163175-01 | 644746-01-00-01 | 2164605-01 | 644229-02-00-01 |
| 18-3/4″ 10K VBR-II | 7-5/8″ to 3-1/2″ | 046677-04 | 046673-01 | 644927-02 | 644232-03-00-01 |
| 21-1/4″ 5/10K | 5-7/8″ to 2-7/8″ | 2164444-01 | 2164408-01 | 2164423-01 | 2164440-01 |
FLEXPACKER™ Sizes & Part Numbers
| BOP Size & Pressure | Pipe Size Range | Packer Part No. | Top Seal Part No. |
|---|---|---|---|
| 11″ 3/5/10K | 2-3/8″ to 3-1/2″ | 2011740-01 (NR) | 644217-01-00-01 |
| 13-5/8″ 3/5/10K | 2-3/8″ to 3-1/2″ | 2011716-01 (NR) | 644223-01-00-01 |
| 18-3/4″ 10K | 2-7/8″ to 5″ | 645346-01 | 644232-04 |
| 20-3/4″ 3K | 5″ to 7″ | 645353-01 | 2163621-01 |
| 21-1/4″ 2K | 5″ to 7″ | 645353-01 | 2163621-01 |
FLEXPACKER-NR™ Sizes & Part Numbers
| BOP Size & Pressure | Pipe Size Range | Part Number |
|---|---|---|
| 11″ 3/5/10K | 2-3/8″ × 3-1/2″ | 2011740-01 |
| 11″ 3/5/10K | 3-1/2″ × 5″ | 2163445-01 |
| 13-5/8″ 3/5/10K | 2-3/8″ × 3-1/2″ | 2011716-01 |
| 13-5/8″ 3/5/10K | 3-1/2″ × 5″ | 2011673-01 |
| 13-5/8″ 3/5/10K | 5″ × 6-5/8″ | 2011688-01 |
| 18-3/4″ 10K | 5″ × 6-5/8″ | 2011907-01 |
| 18-3/4″ 10K | 3-1/2″ × 5″ | 2011701-01 |
Interchangeable Spare Parts Available
DEENPU supplies interchangeable Cameron variable bore ram subassemblies, ram bodies, VBR / VBR-II packers, FLEXPACKER / FLEXPACKER-NR packers and top seals for all BOP sizes and pipe ranges. High-temperature extended-range VBR-II packers available on request.
Ordering Information
To order, please specify: ram type (VBR / VBR-II / FLEXPACKER / FLEXPACKER-NR), BOP bore size and working pressure, pipe size range, and the items required (subassembly, body, packer, or top seal). Provide the Cameron part number for cross-reference where available.
Contact DEENPU for Orders & Technical Support
Email: SALES@DEENPU-MACHINERY.COM
Phone / WhatsApp: +86 18051728055
ATTN: LINDA HU
Address: Yandu District, Yancheng City, Jiangsu Province, China
Web: www.deenpu-machinery.com
Our company has been in the oil & gas drilling equipment industry for over more years, We are here to serve all your drilling equipment needs.
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