The COASTAL DRILLER is loaded as shown in...

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Question 1 of 2066636ef128f7522a1c522627

The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the contents of #6 and #7 Drill Water Tanks are discharged, what is the new longitudinal free surface correction?

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Question 1 of 20

66636ef128f7522a1c522627

The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the contents of #6 and #7 Drill Water Tanks are discharged, what is the new longitudinal free surface correction?

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🔍 Key Concepts

• Free surface effect (FSE) and how slack tanks create a virtual rise in the center of gravity • How to use the free surface moments table or virtual rise table on Sample Load Form #1 (Rig Move) • Difference between initial longitudinal free surface correction and the correction after certain tanks are emptied

💭 Think About

• Identify which tanks on the form are slack before and after discharging #6 and #7 Drill Water Tanks and how that changes the total longitudinal free surface moment • Determine whether discharging these tanks will increase or decrease the total longitudinal free surface correction and by roughly how much • Use the table values for each tank to calculate the sum of longitudinal free surface effects, then compare the new total to the original correction shown on the form

✅ Before You Answer

• Make sure you are using the longitudinal free surface data (not transverse) for each tank • Confirm whether tanks #6 and #7 are listed as partially filled (slack) or completely full/empty before and after the discharge • Recalculate the total longitudinal free surface moment from all remaining slack tanks and convert it correctly to a correction in feet as shown on the form

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Question 1 of 2066636ef128f7522a1c522627

The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the contents of #6 and #7 Drill Water Tanks are discharged, what is the new longitudinal free surface correction?

Back

Question 1 of 20

66636ef128f7522a1c522627

The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). If the contents of #6 and #7 Drill Water Tanks are discharged, what is the new longitudinal free surface correction?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed