HPHT, Downhole and Subsea Valve Engineering

HPHT, Downhole and Subsea Valve Engineering

79,*0:06509,30()030;@07,9-694(5*,
/7/;+V^UOVSLHUK:\IZLH=HS]L,UNPULLYPUN
*VU[LU[Z
0U[YVK\J[PVU
6WLYH[PUNH[[OLSPTP[Z
/PNOYLSPHIPSP[`]HS]LLUNPULLYPUN
7YLJPZPVUTHU\MHJ[\YLHUK[LZ[
*VU[HJ[
:L]LYU:\IZLH;LJOUVSVNPLZZWLJPHSPZLZPU[OLYLZLHYJO
HUKKL]LSVWTLU[VMZ\IZLH]HS]LZ/7/;KV^UOVSL[VVSZ
Z[HIWSH[LZZTHY[PU[LY]LU[PVU[VVSZHUKJHTLYHZ`Z[LTZ
MVYVPSHUKNHZL_WSVYH[PVUHUKWYVK\J[PVUHWWSPJH[PVUZ
(ZKLTHUKZVUZ\IZLHL_WSVYH[PVUTVUP[VYPUNHUKWYVK\J[PVU
Z`Z[LTZJVU[PU\L[VNYV^[OLYLPZHULLKMVY[OLPUUV]H[P]LHUK
T\S[PKPZJPWSPUHY`HWWYVHJO[VZ\IZLHLUNPULLYPUNWYV]PKLKI`
:L]LYU:\IZLH;LJOUVSVNPLZ
6\YZ`Z[LTZPU[LNYH[PVUJVTWL[LUJPLZPUJS\KL!TLJOHUPJHS
LSLJ[YPJHSHUKZVM[^HYLLUNPULLYPUNJHTLYHHUK]PKLVZ`Z[LTZ
O`KYH\SPJHUKZLHSPUNZ`Z[LTZHUKOLH[ZOPLSK[LJOUVSVNPLZ
>LHYLHJSLHY[LJOUVSVN`SLHKLYPUOPNO[LTWLYH[\YLLSLJ[YVUPJZ
JHTLYHHUK]PKLVZ`Z[LTZHUKOLH[ZOPLSKPUN¶HSSRL`ZRPSSZ
ULLKLK[VKL]LSVWYLZPSPLU[HUKYLSPHISL/7/;KV^UOVSL[VVSZ
;OLLUNPULLYPUNHUKTHU\MHJ[\YPUNPUZPNO[ZNHPULKMYVT^VYRPUN
PUL_[YLTL/7/;LU]PYVUTLU[ZHYLUV^ILPUNHWWSPLK[V[OL
KL]LSVWTLU[VMºUL_[NLULYH[PVU»Z\IZLH]HS]LZHUK]HS]L
Z`Z[LTZPU[LNYH[PVU(ZVWLYH[VYZNV[VKLLWLY^H[LYZ]HS]L
Z`Z[LTZVMMLYPUN\UWHYHSSLSLKSL]LSZVMYLSPHIPSP[`HUKPU[LNYP[`
THUHNLTLU[Z\WWSPLKI`:L]LYU:\IZLH;LJOUVSVNPLZ^PSS
ZL[[OLZ[HUKHYKMVYZ\IZLHWYVK\J[PVU
/7/;+V^UOVSLHUK:\IZLH=HS]L,UNPULLYPUN
6WLYH[PUNH[[OLSPTP[Z
:L]LYU:\IZLH;LJOUVSVNPLZOHZH^LHS[OVML_WLYPLUJLPUKLZPNUPUN
HUKI\PSKPUNZ`Z[LTZMVYOHYZOVMMZOVYLL_WSVYH[PVUHUKWYVK\J[PVU
LU]PYVUTLU[Z^OLYLV\YTVK\ZVWLYHUKPPZ¸/PNO9LSPHIPSP[`,UNPULLYPUN¹
*HTLYHHUK]PKLVZ`Z[LTZ
/LH[ZOPLSKPUN
*HTLYHHUK]PKLV[VVSZ\ZPUNPUK\Z[Y`SLHKPUN
ILZWVRLPTHNLJHW[\YL[LJOUVSVN`[VNP]LLUNPULLYZ
\UWYLJLKLU[LKHJJLZZM\SS/+PTHNLZK\YPUN[OL
PU[LYUHSPUZWLJ[PVUVMYPZLYZHUKWPWLSPULZ
+V^UOVSL[OLYTHSWYV[LJ[PVUZ`Z[LTZIHZLKVU+L^HY
[LJOUVSVN`MVYZLUZVYZHUKSVNNPUN[VVSLSLJ[YVUPJZ
>LVMMLY+L^HYÅHZRZ\W[VTM[PUSLUN[O^P[O
VWLYH[PVUHS[LTWLYH[\YLSPTP[ZVM‡*‡-
/`KYH\SPJZWV^LY\UP[Z
,SLJ[YVUPJZHUKZVM[^HYL
*\Z[VTOPNOWYLZZ\YLO`KYH\SPJWV^LY\UP[Z/7<¶TT
VYZTHSSLYKPHTL[LYZ[OL/7<»ZHYLLP[OLYHWYLZZ\YL
PU[LUZPM`PUNZ`Z[LTVYM\SS`H\[VUVTV\Z^PYLSPULJVU]L`LK
Z`Z[LTZ^P[OVUIVHYKÅ\PKYLZLY]VPYZHUKW\TWZ6\[W\[
WYLZZ\YLZHYLPU[OLVYKLYVMIHYRWZP
,SLJ[YVUPJZKLZPNUJHWHIPSP[`[VKL]LSVWPUUV]H[P]L[\YURL`
ZVS\[PVUOHYK^HYLHUKPUMYHZ[Y\J[\YLMVYOPNO[LTWLYH[\YL
KV^UOVSL[VVSZHUKZ\IZLHLSLJ[YVUPJLX\PWTLU[HUKZ`Z[LTZ
:THY[PU[LY]LU[PVU[VVSZ
+L]LSVWTLU[VM[VVSZMVYVMMZOVYLHUKKLLW^H[LY
JVTWSL[PVUZPUJS\KPUNZLSLJ[P]LHUKT\S[PaVULZPUNSL[YPW
[VVSZ;OL[VVSZKYH^VU:L]LYU:\IZLH;LJOUVSVNPLZ»
L_WLYPLUJLVMKV^UOVSL[VVSZ]HS]LZHUKO`KYH\SPJZ`Z[LTZ
:[HIWSH[LZ
:L]LYU:\IZLH;LJOUVSVNPLZVMMLYZM\SSO`KYH\SPJZ[HI
WSH[LHZZLTIS`Å\ZOPUNHUK[LZ[MHJPSP[PLZTHU\MHJ[\YLK
[VPUKP]PK\HSJ\Z[VTLYZWLJPÄJH[PVUZHUK0:6
/7/;+V^UOVSLHUK:\IZLH=HS]L,UNPULLYPUN
6\Y:VM[^HYL[LHTOHZPUKLW[ORUV^SLKNLPUKL]LSVWPUN
:HML[`*YP[PJHS,TILKKLK:VS\[PVUZMVYKPMMLYLU[WSH[MVYTZ
PUJS\KPUN4PJYVJOPWHUK(94TPJYVWYVJLZZVYZHUKYLHS
[PTLVWLYH[PUNZ`Z[LTZZ\JOHZ6WLU9;6:,TILKKLK
3PU\_HUK>PUKV^Z*,0UHKKP[PVU^LHYLHISL[VWYV]PKL
KLZR[VWHWWSPJH[PVUZMVYTVUP[VYPUNJHSPIYH[PVUHUK[LZ[PUN
/PNOYLSPHIPSP[`]HS]LLUNPULLYPUN
3HYNLYZ\IZLHPUMYHZ[Y\J[\YLKLLWLY^H[LYZYLTV[LZ\IZLHWYVK\J[PVUHUK[OL
ULLKMVYNYLH[LY]HS]LPU[LNYP[`THUHNLTLU[HYLKYP]PUNTHUPMVSKHUK*OYPZ[THZ
[YLL]HS]LKL]LSVWTLU[Z:L]LYU:\IZLH;LJOUVSVNPLZPZHWWS`PUNP[ZZWLJPHSPZLK
LUNPULLYPUNZRPSSZ[V[OLKL]LSVWTLU[VMºUL_[NLULYH[PVU»]HS]LZ`Z[LTZ
4LJOHUPJHS/077:Z`Z[LT
+PYLJ[PVUHSJVU[YVS]HS]LZ
+L]LSVWLKMVY\ZLPUZ\IZLHJVU[YVSTVK\SLZMVY*OYPZ[THZ
[YLLZHUKTHUPMVSKZV\YKPYLJ[PVUHSJVU[YVS]HS]LZ+*=Z
JVU[YVS[OLHWWSPJH[PVUVMO`KYH\SPJWYLZZ\YLMVYSHYNL]HS]LZ]PH
HULSLJ[YVUPJZPNUHS*VTWHJ[^P[OOPNOÅV^JHWHIPSP[`]HS\LZ
[OL+*=ZJHUILZ\WWSPLKHZLUOHUJLKTVUVHUKIPZ[HISL
SH[JOPUNHUKKLSH[JOPUNPUSPUL^P[OJ\Z[VTLYYLX\PYLTLU[Z
;OLTLJOHUPJHS/PNO0U[LNYP[`7YLZZ\YL7YV[LJ[PVU
:`Z[LT/077:WYV]PKLZYLSPHISLHUKHJJ\YH[L
WYLZZ\YLJVU[YVSZMVYWPWLSPULWYVK\J[PVU0[PZ
KLZPNULK[VYLK\JL[OLJVTWSL_P[`VMJ\YYLU[/077:
[LJOUVSVN`WYV]PKPUNHJVZ[LMMLJ[P]LZ\IZLHHUK[VW
ZPKLHS[LYUH[P]L[V[OLJ\YYLU[PUZ[Y\TLU[LKZ`Z[LTZ
0UHKKP[PVUP[[HJRSLZ[OLPZZ\LZVM^H_KLWVZP[PVUHUK
O`KYH[LMVYTH[PVU^OPJOJHUSPTP[[OLWLYMVYTHUJLVM
/077:H[WYLZLU[
+LZPNULKHUKI\PS[PUHJJVYKHUJL^P[O0,*
HUK0,*[OL/077:Z`Z[LTPZH]HPSHISL^P[O
:03HUK:03WYV[LJ[PVU
/7/;+V^UOVSLHUK:\IZLH=HS]L,UNPULLYPUN
7YLJPZPVUTHU\MHJ[\YLHUK[LZ[
>P[OV\YZWLJPHSPZ[WYVK\J[PVUJHWHIPSP[PLZ:L]LYU:\IZLH;LJOUVSVNPLZ
VMMLYZWYVK\J[KL]LSVWTLU[Z\WWVY[[OYV\NO[VTHQVYWYVQLJ[ZYLX\PYPUN
L_[LUZP]LYLZLHYJOHUKKL]LSVWTLU[THU\MHJ[\YLHUK[LZ[PUN
6\YZ[YLUN[OSPLZPZ[OLHIPSP[`[V\UKLYZ[HUKV\YJSPLU[Z»
T\S[PMHJL[LKWYVQLJ[YLX\PYLTLU[ZHUK[YHUZSH[L[OLT
PU[V^VYRHISLZVS\[PVUZ
>LVMMLYHWYLJPZPVULUNPULLYPUNHUKTHU\MHJ[\YPUNMHJPSP[`
ZWLJPHSPZPUNPUTH[LYPHSZMVYOHYZOLU]PYVUTLU[ZZ\JOHZ
Z[HPUSLZZZ[LLSZHS\TPUP\THSSV`ZUPJRLSHSSV`ZJVIHS[
HSSV`ZWSHZ[PJZLSHZ[VTLYZHUKJLYHTPJZ
/PNOWYLZZ\YL[LZ[PUN
6\YTM[9LKY\[OTHU\MHJ[\YPUNJLU[YLJVTWYPZLZ
SH[OLZTPSSZNYPUKLYZHUKH^PYLLYVKLY0[HSZVPUJS\KLZH
*SHZZ0:6JSLHUYVVTMVYHZZLTIS`HUKÅ\ZOPUN
VWLYH[PVUZHUKHO`WLYIHYPJJOHTILYMVYWYVVM[LZ[PUN\W
[V)HYWZP0UHKKP[PVU[OLTHU\MHJ[\YPUNJLU[YL
PUJS\KLZH[LZ[MHJPSP[`MVY]HS]LZHZ^LSSHZHO`KYH\SPJ
Å\ZOPUNHUK[LZ[PUNZ`Z[LTMVYZ[HIWSH[LZ
/7/;+V^UOVSLHUK:\IZLH=HS]L,UNPULLYPUN
(KLKPJH[LKPUZWLJ[PVUHYLH^P[OHSHYNLJVVYKPUH[LTLHZ\YPUN
THJOPUL*44HUKHJVTWYLOLUZP]LYHUNLVMTL[YVSVN`
LX\PWTLU[JHSPIYH[LK[VUH[PVUHSZ[HUKHYKZZ\WWVY[Z[OL
THU\MHJ[\YPUNWYVJLZZ[V0:6 !
:L]LYU:\IZLH;LJOUVSVNPLZJVTWSPLZ^P[O[LZ[WYVJLK\YLZ
HZKLÄULKI`0:6(70Z[HUKHYKZ/V^L]LYV\YL_WLYPLUJL
VM/7/;[VVSKL]LSVWTLU[[LSSZ[OH[[OLZLZL[TPUPT\T
SL]LSZVM[LZ[PUN[V]HSPKH[LHWYVK\J[>LL_WLJ[[V^VYR^P[O
J\Z[VTLYZ[VKLÄULHTVYLZWLJPÄJ[LZ[WYVNYHTTL¶VUL
[OH[TVYLHJJ\YH[LS`YLÅLJ[Z[OLHU[PJPWH[LK[VVSSPMLJ`JSL
0UHKKP[PVU[V[LTWLYH[\YLHUKWYLZZ\YL[LZ[PUNV\YYLZLHYJO
MHJPSP[`HSZVPUJS\KLZHTM[KLLWIVYLOVSL^OPJOJHU
IL\ZLKMVY[VVS[LZ[PUNHUKMVY[OPYKWHY[`\ZL(IHZLSPULZL[
VM^LSSSVNZOHZILLUWLYMVYTLK[VLUOHUJL[OL[LZ[MHJPSP[`
,\YVWLHUYLNPVUHSKL]LSVWTLU[Z\WWVY[
:L]LYU:\IZLH;LJOUVSVNPLZPZHYLJPWPLU[VMM\UKZMYVT[OL.YHU[
MVY)\ZPULZZ0U]LZ[TLU[WYVQLJ[^OPJOPZWHY[ÄUHUJLKI`[OL
*VU]LYNLUJL7YVNYHTTLMVY*VYU^HSSHUK[OL0ZSLZVM:JPSS`H
,\YVWLHU9LNPVUHS+L]LSVWTLU[-\UK7YVNYHTTL[V
;OL+LWHY[TLU[MVY*VTT\UP[PLZHUK3VJHS.V]LYUTLU[PZ[OLTHUHNPUNH\[OVYP[`
MVY[OL,\YVWLHU9LNPVUHS+L]LSVWTLU[-\UK7YVNYHTTL^OPJOPZVULVM[OLM\UKZ
LZ[HISPZOLKI`[OL,\YVWLHU*VTTPZZPVU[VOLSWSVJHSHYLHZZ[PT\SH[L[OLPYLJVUVTPJ
KL]LSVWTLU[I`PU]LZ[PUNPUWYVQLJ[Z^OPJO^PSSZ\WWVY[SVJHSI\ZPULZZLZHUKJYLH[LQVIZ
-VYTVYLPUMVYTH[PVU]PZP[^^^JVTT\UP[PLZNV]\RLYKM
*VU[HJ[
>L\UKLYZ[HUK[OLJOHSSLUNLZVMZ\IZLHWYVK\J[PVUHUKHYL
HISL[V^VYR^P[OJ\Z[VTLYZ[VHZZPZ[^P[O[OLKL]LSVWTLU[
HUKTHU\MHJ[\YLVMUL^OPNOPU[LNYP[`LX\PWTLU[HUKZ`Z[LTZ
>LHYLWHY[VM:L]LYU.SVJVU.YV\W»Z
NSVIHS]HS]LLUNPULLYPUNUL[^VYR
; - ZHSLZ'ZL]LYUZ[JVT
^^^ZL]LYUZ[JVT
/7/;+V^UOVSLHUK:\IZLH=HS]L,UNPULLYPUN
06
05
02
04
07
03
01
08
19
18
09
14
20
15
13
16
12
11
10
Severn Glocon Group plc
17
Severn Unival
.SV\JLZ[LY,UNSHUK<2
Severn Glocon
>PKULZ,UNSHUK<2
Mars Valve UK
.SV\JLZ[LY,UNSHUK<2
Severn Ball Valves
L.B.Bentley
:[YV\K,UNSHUK<2
Severn Norway
Ionex SG
5HPSZ^VY[O,UNSHUK<2
Severn Glocon Atlantic Canada
9LKY\[O,UNSHUK<2
Severn Glocon
Severn Glocon
)LPQPUN*OPUH
Severn Glocon
(I\+OHIP
1LILS(SP
Severn Glocon
/V\Z[VU;L_HZ<:(
ZHSLZ'ZL]LYUZ[JVT^^^ZL]LYUZ[JVT
7LY[O(\Z[YHSPH
Severn Glocon FZE
*HSNHY`*HUHKH
:H\KP(YHIPH
+VOH8H[HY
5L^MV\UKSHUK*HUHKH
Severn Subsea Technologies
Severn Glocon Australia
Severn Glocon
)LYNLU5VY^H`
)YPNOV\ZL,UNSHUK<2
2\HSH3\TW\Y4HSH`ZPH
Severn Glocon
(ILYKLLU:JV[SHUK<2
Severn Unival
Severn Glocon
9PV)YHaPS
Severn Glocon
:LV\S2VYLH
Severn Glocon
;VR`V1HWHU
Severn Glocon India
*OLUUHP0UKPH
<2
9LZLHYJO*LU[YL
1VU+H]L`+YP]L
;YLSLPNO0UK\Z[YPHS,Z[H[L
9LKY\[O*VYU^HSS
;9(?,UNSHUK
; - 79,*0:06509,30()030;@07,9-694(5*,
6S`TW\Z7HYR8\LKNLSL`.SV\JLZ[LY
.SV\JLZ[LYZOPYL.35-,UNSHUK
;-ZHSLZ'ZL]LYUNSVJVUJV\R^^^ZL]LYUNSVJVUJVT
;OL:L]LYU.SVJVU.YV\WWVSPJ`PZVULVMJVU[PU\V\ZPTWYV]LTLU[HUK^LYLZLY]L[OLYPNO[[VTVKPM`[OLZLZWLJPÄJH[PVUKL[HPSZ^P[OV\[UV[PJL