The AS1-X & AS1-X-HP Mechanical Production Packer mangrupakeun retrievable, komprési ganda-cekelan atawa tegangan-set produksi packer, éta bisa ditinggalkeun dina tegangan, komprési, atawa posisi nétral, sarta bisa nahan tekanan ti luhur atawa handap. A bypass internal badag ngurangan éfék swabbing salila ngajalankeun-di na dimeunangkeun, sarta nutup nalika packer disetel.
Nalika packer dileupaskeun, bypass dibuka heula, sahingga tekanan saimbang sateuacan slips luhur dileupaskeun. Fitur packer gaduh sistem pelepasan luhur-slip anu ngirangan gaya anu diperyogikeun pikeun ngaleupaskeun packer. Slip non-arah dileupaskeun heula, janten gampang pikeun ngaleupaskeun slip anu sanés.
Packer AS1-X-HP mangrupikeun versi tekanan tinggi anu dumasar kana packer AS1-X. packer nu bisa milih slips dina awak wicker atawa di sisipan carbide.
Nyepeng béda tekanan luhur ti luhur atawa handap.
Bisa diatur dina tegangan, komprési jeung posisi netral.
Ngan hiji-saparapat rotasi-leungeun katuhu diperlukeun pikeun nyetél tur ngaleupaskeun.
Sistem pelepasan anu kabuktian lapangan.
Fitur ngaleupaskeun kaamanan pilihan sayogi upami dipénta pikeun packer AS1-X.
pilihan Elastomer sadia pikeun lingkungan mumusuhan.
Klep bypass aya di handap slips luhur sahingga lebu dikumbah tina slips nalika klep dibuka.
Éféktif minuhan sababaraha sarat pikeun isolasi zonal, suntik, ngompa, jeung produksi.
Resetable dina tekenan low pikeun ukuran kirang ti atawa sarua jeung 7 5/8": 5.000 psi dina 275 ° F, 3.000 psi dina 300 ° F.
AS1-X spésifikasi | |||||||
Casing OD. | Beurat Casing | Max. OD | Min.ID | Sambungan Thread | Tekanan | ||
in | Lbs/ft | in | mm | in | mm | psi | |
4 1/2 | 9.5-13.5 | 3.750 | 95.25 | 1.938 | 49.23 | 2 3/8” 8RD EU | 7.500 |
13.5-15.1 | 3.650 | 92.71 | |||||
5 | 18-20.8 | 4.000 | 101.60 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
11.5-15 | 4.125 | 104.78 | |||||
5 1/2 | 20-23 | 4.500 | 114.30 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
15.5-20 | 4.625 | 117.48 | |||||
20-23 | 4.500 | 114.30 | 2.375 | 60.33 | 2 7/8” 8RD EU | ||
15.5-20 | 4.625 | 117.48 | |||||
6 5/8 | 20-24 | 5.750 | 146.05 | 2.500 | 63.50 | 2 7/8" 8RD EU | |
24-32 | 5.500 | 139.70 | |||||
7 | 26-32 | 5.875 | 149.23 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
17-26 | 6.000 | 152.40 | |||||
26-32 | 5.875 | 149.23 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
17-26 | 6.000 | 152.40 | |||||
7 5/8 | 33.7-39 | 6.453 | 163.91 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
33.7-39 | 6.453 | 163.91 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
24-29.7 | 6.672 | 169.47 | 2.500 | 63.50 | 2 7/8” 8RD EU | ||
24-29.7 | 6.672 | 169.47 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
8 5/8 | 24-28 | 7.750 | 196.85 | 2.992 | 76.00 | 3 1/2" 8RD EU | 5.000 |
32-40 | 7.500 | 190.50 | |||||
44-49 | 7.327 | 186.11 | |||||
9 5/8 | 43.5-53.5 | 8.250 | 209.55 | 4.000 | 101.60 | 4 1/2" 8RD EU | 4.000 |
32.3-43.5 | 8.500 | 215.90 | |||||
43.5-53.5 | 8.250 | 209.55 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
32.3-43.5 | 8.500 | 215.90 |
Catetan: The packer AS1-X dijieun kalawan NACE Flow-wetted.
AS1-X-HP spésifikasi | |||||||
Casing OD. | Beurat Casing | Max.OD | Min.ID | Sambungan Thread | Tekanan | ||
in | Lbs/ft | in | mm | in | mm | psi | |
4 1/2 | 9.5-13.5 | 3.750 | 95.25 | 1.938 | 49.23 | 2 3/8” 8RD EU | 10.000 |
13.5-15.1 | 3.650 | 92.71 | |||||
5 | 18-20.8 | 4.000 | 101.60 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
11.5-15 | 4.125 | 104.78 | |||||
5 1/2 | 20-23 | 4.500 | 114.30 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
15.5-20 | 4.625 | 117.48 | |||||
20-23 | 4.500 | 114.30 | 2.375 | 60.33 | 2 7/8” 8RD EU | ||
15.5-20 | 4.625 | 117.48 | |||||
6 5/8 | 20-24 | 5.750 | 146.05 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
24-32 | 5.500 | 139.70 | |||||
7 | 26-32 | 5.875 | 149.23 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
23-29 | 5.987 | 152.07 | |||||
17-26 | 6.000 | 152.40 | |||||
7 5/8 | 33.7-39 | 6.453 | 163.91 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
24-29.7 | 6.672 | 169.47 | 2.500 | 63.50 | 2 7/8” 8RD EU | ||
8 5/8 | 24-28 | 7.750 | 196.85 | 2.992 | 76.00 | 3 1/2" 8RD EU | 6.000 |
32-40 | 7.500 | 190.50 | |||||
44-49 | 7.327 | 186.11 | |||||
9 5/8 | 43.5-53.5 | 8.250 | 209.55 | 2.992 | 76.00 | 3 1/2" 8RD EU | 5.000 |
32.3-43.5 | 8.500 | 215.90 | |||||
43.5-53.5 | 8.250 | 209.55 | 4.000 | 101.60 | 4 1/2" 8RD EU | 5.000 | |
32.3-43.5 | 8.500 | 215.90 |
Catetan: packer AS1-X-HP dijieun ku 110 MYS bahan logam.
Packing Unsur Systems | |||
Temp. Rentang (°F) | Unsur Duro | ||
Tungtung | Tengah | Tungtung | |
40-200 | 80 | 60 | 80 |
100-225 | 90 | 70 | 90 |
100-275 | 90 | 80 | 90 |
200-300 | 95 | 80 | 95 |
Catetan:
* Tekanan kerja maksimum sistem packing elemen 80-60-80 nyaéta 6000 psi.
Lamun ngajalankeun alat dina rentang suhu handap, make unsur packing lemes keur kinerja hadé. Conto: upami suhu sumur 200°F, tinimbang nganggo 95-80-95(200-300°F) anggo 90-80-90(100-275°F) kanggo kinerja anu langkung saé.
1. Prosedur Ngajalankeun
Kana ngahontal jero setelan ditangtoskeun, initiate setelan ku nyokot sahenteuna 15 "dina alat. Puter pipa cukup pikeun mastikeun 1/4 babak rotasi leungeun katuhu ngahontal alat tur nyetel handap dina waktos anu sareng. Aplikasi tina set-down beurat dina nutup sarta ngégél segel bypass, susunan slips, sarta ngarangkep kaluar Unsur Bungkusan (tingali Setting Force Guide handap)
Beurat Set-down Minimum Diperlukeun
Atur-handap Force Guide | |
Ukuran Packer (in) | Gaya Minimum Diperlukeun Packer (lbs) |
4 1/2 - 5 | 10.000 |
5 1/2 - 7 5/8 | 22.050 |
9 5/8 | 25.000 |
Nyokot dina senar tubing ka nétral dina alat. Gawé tubing kénca jeung katuhu ku rengkuh pipe, observasi rotasi tubing jeung ngarasakeun torsi. Pastikeun yén sadaya puteran leungeun katuhu awal mimitina dicabut. Slack off beurat tubing ka sahenteuna 2.000 lbs tina beurat dilarapkeun dina alat. Kalayan rengkuh pipa, panawaran sareng tahan torsi leungeun kénca, teras mimitian narik senar pipa kana tegangan. Nuluykeun galur up kalawan tegangan leuwih beurat string nurutkeun bagan di handap. Ngulang urutan push jeung tarik sahenteuna sakali tanpa torsi dilarapkeun, nerapkeun beban naon nyugemakeun pikeun nampa kaayaan diantisipasi dina wates dipeunteun. Taneuh tubing sakumaha dieusian pikeun aplikasi.
Catetan: upami ngajalankeun packer AS1-X sareng AS1-X-HP nganggo Alat Hurung / Pareum anu Leungeun Kénca dileupaskeun, pastikeun Alat Hurung / Pareum disematkeun dina posisi nyukur. Prosedur setelan anu sami bakal diterapkeun.
Nepi galur Tegangan Force
Tegangan Force Guide | |
Ukuran Packer (in) | Tegangan (lbs) |
4 1/2 – 5 1/2 | 20.000 |
7 – 9 5/8 | 25.000 |
Ngaleupaskeun
Prosedur ngaleupaskeun anu sarua naha packer geus tegangan atawa komprési set. Set-down beurat 500lbs minimum dina packer jeung muterkeun tubing 1/4 belok katuhu dina packer nu, teras pick-up nyekel torsi-leungeun katuhu. The by-pass internal bakal muka, sahingga tekanan pikeun equalize. Salajengna pick-up ngaleupaskeun sistem slip sequential ngaleupaskeun, sayah elemen, sahingga packer bisa dikaluarkeun tina sumur. packer bisa dipindahkeun tur ngareset tanpa tripping pipa lamun elastomers teu acan robah permanén ti lingkungan sumur.
Panungtun wewengkon kapangaruhan tekanan mangrupakeun itungan wewengkon tungtung mangaruhan kana mandrel packer dumasar kana ukuran tubing dipaké. Pangaruh ieu kedah dipertimbangkeun sareng faktor-faktor sanés, anu manjangkeun atanapi ngaleutikan pipa.
Ukuran packer | Beurat Casing | Packer ID | Ukuran Tubing | Tekanan di luhur | Tekanan di handap |
in | LB/FT | in | in | in2 | in2 |
4 1/2" | 9.5-13.5 | 1.938 | 2.375 | 0,120 UP | 1.189 UP |
13.5-15.1 | 1.938 | 2.375 | 0,120 UP | 1.189 UP | |
5" | 18.0-20.8 | 1.938 | 2.375 | 0,120 UP | 1.189 UP |
2.875 | 2.177 UP | 0,365 handap | |||
11.5-15.0 | 1.938 | 2.375 | 0,120 UP | 1.189 UP | |
2.875 | 2.177 UP | 0,365 handap | |||
5 1/2" | 20-23 | 1.938 | 2.375 | 0,916 ka luhur | 2.220 UP |
2.875 | 1.146 UP | 0,666 ka luhur | |||
13-17 | 2.375 | 0,916 ka luhur | 2.220 UP | ||
2.875 | 1.146 UP | 0,666 ka luhur | |||
20-23 | 2.375 | 2.375 | 2.062 TURUN | 3.366 ka luhur | |
2.875 | 0.00 TURUN | 1.812 UP | |||
15.5-17 | 2.375 | 2.062 TURUN | 3.366 ka luhur | ||
2.875 | 0.00 TURUN | 1.812 UP | |||
6 5/8” | 24-32 | 2.5 | 2.375 | 3.87 ka handap | 5.17 UP |
7” | 26-32 | 2.875 | 1,80 handap | 3.62 UP | |
3.5 | 1.33 UP | 1.26 UP | |||
2.375 | 3.87 ka handap | 5.17 UP | |||
17-26 | 2.875 | 1,80 handap | 3.62 UP | ||
3.500 | 1.33 UP | 1.26 UP | |||
2.375 | 3.87 ka handap | 5.17 UP | |||
7 5/8" | 33.7-39 | 2.5 | 2.875 | 1,80 handap | 3.62 UP |
3.5 | 1.33 UP | 1.26 UP | |||
2.875 | 11.11 TURUN | 12.92 ka luhur | |||
9 5/8" | 43.5-53.5 | 4 | 3.5 | 7,98 handap | 10.57 ka luhur |
4 | 5.03 TURUN | 8.11 UP | |||
4.5 | 1.70 TURUN | 5.30 nepi |