{"id":2254,"date":"2024-01-24T01:25:07","date_gmt":"2024-01-24T01:25:07","guid":{"rendered":"https:\/\/www.petroleumtube.com\/?p=2254"},"modified":"2024-01-24T01:25:07","modified_gmt":"2024-01-24T01:25:07","slug":"astm-api-5ct-grade-l80-type-1-casing-and","status":"publish","type":"post","link":"https:\/\/www.petroleumtube.com\/sv\/astm-api-5ct-grade-l80-type-1-casing-and\/","title":{"rendered":"Astm Api 5ct Grade L80 Type 1 Casing And Seamless …"},"content":{"rendered":"

The import<\/strong><\/a>ance of astm<\/strong><\/a> \u00a0API<\/strong><\/strong><\/a> 5c<\/strong><\/a>t<\/strong><\/a> grade<\/strong><\/a> L80<\/strong><\/strong><\/a> type<\/strong><\/a> 1 casing<\/strong><\/a> and seamless<\/strong><\/a><\/h1>ASTM API 5CT<\/strong> Grade L80 Type 1 casing and seamless is a crucial<\/strong><\/a> component in the oil<\/strong><\/a> and gas<\/strong><\/a><\/strong><\/a> industry. This type of casing is used<\/strong><\/a> to protect the well<\/strong><\/a>bore<\/strong><\/a> and ensure<\/strong><\/a> the integrity of the well. It is design<\/strong><\/a>ed to with<\/strong><\/a>stand<\/strong><\/a> high<\/strong><\/a> pressure<\/strong><\/a> and extreme<\/strong><\/a> temper<\/strong><\/a>ature<\/strong><\/a>s, making it suitable<\/strong><\/a> for various<\/strong><\/a> drill<\/strong><\/a>ing<\/strong><\/a> conditions.\n
Labels <\/strong>a<\/strong><\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td>Calculated Mass <\/strong>c<\/strong><\/strong><\/td><\/tr>
 <\/strong><\/td> <\/strong><\/td>Nominal line<\/strong><\/a>ar Mass T& C <\/strong>b,c<\/strong><\/strong><\/td>wall<\/strong><\/a> Thic<\/strong><\/a>k- ness<\/strong><\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td>e<\/em><\/strong><\/em><\/strong>m<\/em><\/strong><\/em><\/strong>, Mass Gain or Loss Due to End finish<\/strong><\/a>ing <\/strong>d<\/strong><\/em><\/strong><\/em><\/strong><\/td><\/tr>
 <\/strong><\/td>Outside diameter<\/strong><\/a><\/strong><\/strong><\/td> <\/td> <\/td>Inside Diameter<\/strong><\/strong><\/td>Drift Diameter<\/strong><\/strong><\/td>Plain- end<\/strong><\/strong><\/td>kg<\/strong><\/strong><\/td><\/tr>
 <\/strong><\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>Round Thread<\/strong><\/a><\/strong><\/strong><\/td>Buttress Thread<\/strong><\/strong><\/td><\/tr>
 <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td>w<\/em><\/strong><\/em><\/strong>pe<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td><\/tr>
 <\/strong><\/td>D<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>kg\/m<\/strong><\/strong><\/td>t<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>D<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>mm<\/strong><\/strong><\/td>kg\/m<\/strong><\/strong><\/td>Short<\/strong><\/strong><\/td>Long<\/strong><\/strong><\/td>RC<\/strong><\/strong><\/td>SCC<\/strong><\/strong><\/td><\/tr>
 <\/strong><\/td>mm<\/strong><\/strong><\/td> <\/td>mm<\/strong><\/strong><\/td>mm<\/strong><\/strong><\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
1<\/em><\/em><\/td>2<\/em><\/em><\/td>3<\/em><\/em><\/td>4<\/em><\/em><\/td>5<\/em><\/em><\/td>6<\/em><\/em><\/td>7<\/em><\/em><\/td>8<\/em><\/em><\/td>9<\/em><\/em><\/td>10<\/em><\/em><\/td>11<\/em><\/em><\/td>12<\/em><\/em><\/td><\/tr>
13 3\/8<\/td>48<\/td>339.72<\/td>71.43<\/td>8.38<\/td>322.96<\/td>318.99<\/td>68.48<\/td>15.04<\/td>\u2014<\/td>\u2014 17.91<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>54.5<\/td>339.72<\/td>81.1<\/td>9.65<\/td>320.42<\/td>316.45<\/td>78.55<\/td>13.88<\/td>\u2014<\/td>16.44<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>61<\/td>339.72<\/td>90.78<\/td>10.92<\/td>317.88<\/td>313.91<\/td>88.55<\/td>12.74<\/td>\u2014<\/td>14.97<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>68<\/td>339.72<\/td>101.19<\/td>12.19<\/td>315.34<\/td>311.37<\/td>98.46<\/td>11.61<\/td>\u2014<\/td>14.97<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>68<\/td>339.72<\/td>101.19<\/td>12.19<\/td>315.34<\/td>311.37<\/td>98.46<\/td>11.67 f<\/td>\u2014<\/td>14.33<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>72<\/td>339.72<\/td>107.15<\/td>13.06<\/td>313.6<\/td>311.15 e<\/td>105.21<\/td>10.98<\/td>\u2014<\/td>13.98<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>72<\/td>339.72<\/td>107.15<\/td>13.06<\/td>313.6<\/td>311.15 e 309.63 309.63<\/td>105.21<\/td>10.91 f<\/td>\u2014<\/td>14.33<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>72<\/td>339.72<\/td>107.15<\/td>13.06<\/td>313.6<\/td> <\/td>105.21<\/td>10.98<\/td>\u2014<\/td>13.98<\/td>\u2014<\/td><\/tr>
13 3\/8<\/td>72<\/td>339.72<\/td>107.15<\/td>13.06<\/td>313.6<\/td> <\/td>105.21<\/td>10.91 e<\/td>\u2014<\/td> <\/td>\u2014<\/td><\/tr>
16<\/td>65<\/td>406.4<\/td>96.73<\/td>9.53<\/td>387.4<\/td>382.57<\/td>96.73<\/td>18.59<\/td>\u2014<\/td>\u2014 20.13<\/td>\u2014<\/td><\/tr>
16<\/td>75<\/td>406.4<\/td>111.61<\/td>11.13<\/td>384.1<\/td>379.37<\/td>108.49<\/td>16.66<\/td>\u2014<\/td>18.11<\/td>\u2014<\/td><\/tr>
16<\/td>84<\/td>406.4<\/td>125.01<\/td>12.57<\/td>381.3<\/td>376.48<\/td>122.09<\/td>14.92<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
16<\/td>109<\/td>406.4<\/td>162.21<\/td>16.66<\/td>373.1<\/td>368.3<\/td>160.13<\/td>\u2014<\/td>\u2014<\/td> <\/td>\u2014<\/td><\/tr>
18 5\/8<\/td>87.5<\/td>473.08<\/td>130.21<\/td>11.05<\/td>450.98<\/td>446.22<\/td>125.91<\/td>33.6<\/td>\u2014<\/td>39.25<\/td>\u2014<\/td><\/tr>
20<\/td>94<\/td>508<\/td>139.89<\/td>11.13<\/td>485.7<\/td>480.97<\/td>136.38<\/td>20.5<\/td>27.11<\/td>24.78<\/td>\u2014<\/td><\/tr>
20<\/td>94<\/td>508<\/td>139.89<\/td>11.13<\/td>485.7<\/td>480.97<\/td>136.38<\/td>20.61<\/td>27.26 g 24.27 17.84<\/td>24.78<\/td>\u2014<\/td><\/tr>
20<\/td>106.5<\/td>508<\/td>158.49<\/td>12.7<\/td>482.6<\/td>477.82<\/td>155.13<\/td>18.22<\/td> <\/td>22<\/td>\u2014<\/td><\/tr>
20<\/td>133<\/td>508<\/td>197.93<\/td>16.13<\/td>475.7<\/td>470.97<\/td>195.66<\/td>13.03<\/td> <\/td>16.02<\/td>\u2014<\/td><\/tr>
NOTE See also Figures D.1, D.2, and D.3.<\/td><\/tr>
a Labels are for information and assistance in ordering<\/strong><\/a>.<\/td><\/tr>
b Nominal linear masses, threaded<\/strong><\/a> and coupled<\/strong><\/a> (Column 4) are show<\/strong><\/a>n for information only.<\/td><\/tr>
c The densities of martensitic chromium steel<\/strong><\/a>s (L80 types<\/strong><\/a> 9Cr and 13Cr) are less than<\/strong><\/a> those of carbon<\/strong><\/a> steel<\/strong><\/a>s; The masses shown are therefore not accurate<\/strong><\/a> for martensitic chromium steels; A mass correct<\/strong><\/a>ion factor of 0.989 shall be used.<\/td><\/tr>
d Mass gain or loss due to end finishing; See 8.5.<\/td><\/tr>
e Drift diameter for most common<\/strong><\/a> bit size<\/strong><\/a>; This drift diameter shall be specified in the purchase agreement and marked on the Pipe<\/strong><\/strong><\/a>; See 8.10 for drift requirement<\/strong><\/a>s<\/strong><\/a>.<\/td><\/tr>
f based<\/strong><\/a> on 758 mPa minimum yield<\/strong><\/a> strength<\/strong><\/a> or greater.<\/td><\/tr>
g Based on 379 mPa minimum yield strength.<\/td><\/tr><\/tbody><\/table><\/figure>\nOne of the key features<\/strong><\/a> of ASTM API 5CT Grade L80 Type 1 casing and seamless is its high tensile strength. This means that it can withstand a significant amount of pressure without<\/strong><\/a> deforming or breaking. This is essential<\/strong><\/a> in oil and gas drilling operations<\/strong><\/a>, where the casing is subjected to immense pressure from the surrounding rock formations.\n\nIn addition to its high tensile strength, ASTM API 5CT Grade L80 Type 1 casing and seamless also offers excellent<\/strong><\/a> resistance<\/strong><\/a> to corrosion<\/strong><\/a>. This is crucial in preventing the casing from deteriorating over time, which could lead<\/strong><\/a> to leaks and other integrity issues. The casing is often expose<\/strong><\/a>d to corrosive substances, such as hydrogen<\/strong><\/a> sulfide<\/strong><\/a>, which can cause<\/strong><\/a> significant damage if not proper<\/strong><\/a>ly<\/strong><\/a> protected.\nCasing Scraper<\/strong><\/a>\n\n
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