1 | <?xml version="1.0" encoding="UTF-8"?> |
---|
2 | <?xml-stylesheet href="../stylesheets/risk.xsl" type="text/xsl" media="screen"?> |
---|
3 | <!-- Example of Risk data --> |
---|
4 | <risks |
---|
5 | xmlns="http://www.witsml.org/schemas/131" |
---|
6 | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
---|
7 | xsi:schemaLocation="http://www.witsml.org/schemas/131 ../obj_risk.xsd" |
---|
8 | version="1.3.1.1"> |
---|
9 | <risk uidWell="W-12" uidWellbore="B-01v" uid="risk-234934"> |
---|
10 | <nameWell>6507/7-A-42</nameWell> |
---|
11 | <nameWellbore>W>A-42</nameWellbore> |
---|
12 | <name>Wilcox Kick Risk</name> |
---|
13 | <objectReference object="trajectory" uidRef="pe84e">Plan #2</objectReference> |
---|
14 | <type>risk</type> |
---|
15 | <category>hydraulics</category> |
---|
16 | <subCategory>gas kick</subCategory> |
---|
17 | <mdHoleStart uom="ftUS">12000</mdHoleStart> |
---|
18 | <mdHoleEnd uom="ftUS">12500</mdHoleEnd> |
---|
19 | <tvdHoleStart uom="ftUS">9000</tvdHoleStart> |
---|
20 | <tvdHoleEnd uom="ftUS">9200</tvdHoleEnd> |
---|
21 | <diaHole uom="in">8.5</diaHole> |
---|
22 | <severityLevel>4</severityLevel> |
---|
23 | <probabilityLevel>3</probabilityLevel> |
---|
24 | <summary>Possible gas kick exiting the Wilcox formation @ 9000 |
---|
25 | TVD, 12000 MD</summary> |
---|
26 | <details>6 of the last 10 wells drilled through the wilcox |
---|
27 | encountered severe gas kicks on exiting the bottom of the formation.</details> |
---|
28 | <identification>A large connection gas influx was experienced as |
---|
29 | we entered this formation on an offset well, Watch for increase |
---|
30 | in connection gas, cavings, or change in resistivity.</identification> |
---|
31 | <mitigation>Increase mud weght to 14.7 lbs/gal 100 ft prior to |
---|
32 | exiting the formation, Maintain mud wt > 14.7lbs/gal</mitigation> |
---|
33 | </risk> |
---|
34 | </risks> |
---|