Buy API 5C1 Ed. 18 (/R) Recommended Practice For Care And Use Of Casing And Tubing from SAI Global. 10 Oct API RP 5A5 – “Recommended Practice for Field Inspection of New API RP 5C1 – “Recommended Practice for Care and Use of Casing and. 24 Sep API RP 5C – Care and Use of Casing and Tubing_自然科学_专业资料。 Recommended Practice for Care and Use of Casing and Tubing.

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Follow the API recommended tubing makeup torque for nonupset, external-upset, and integral-joint tubing.

Properly maintained, installed, and calibrated tongs are essential. Typical defects are outside and inside pits api 5c1 longitudinal cuts, transverse laps, and mechanical wear and erosion. Consistent improvement in parts and systems are a standard part of the job.

The thread compound also provides the lubrication to deter galling. Oops, just realized my spreadsheet mistake. Numerous factors must be considered when running and pulling tubing. Red Flag This Post Please let us know here why this post is inappropriate. Does anyone api 5c1 experience with EUE tubing, especially L, api 5c1 all sizes, being made up to the specs given in 5C1 and finding that it is just way too high?

To establish the correct torque for API tubing threads, make up the first few joints to the recommended values and examine the connection. Collar-type tubing elevators are adequate for API nonbeveled couplings; however, slip-type elevators are recommended when running tubing with beveled couplings, special clearance couplings, and integral joint tubing.

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API RP 5C – Care and Use of Casing and Tubing_百度文库

We did some research with some local service and rental outfits and found that the tech. Use this section api 5c1 provide links to relevant material on websites other than PetroWiki and OnePetro.


Tubing can be damaged during shipment, at the wellsite, and during running and pulling. Students Click Here Join Us! The placement of thread compound at the root of the rounded API threads with the bearing pressure on the thread flanks the interference fit, power tight makeup produces the sealing mechanism.

Care must be taken in unloading and api 5c1. The operating personnel should ensure that good practices are followed. Artificial intelligence AI has recently become a api 5c1 in which research is api 5c1 at a feverish pace.

The common methods of inspecting the api 5c1 currently in use in field operation are:. Apply a good thread compound but avoid excessive amounts.

For transportation, api 5c1 different procedures are needed to prevent damage depending on whether shipped by water, rail, or truck. There is no standard method ap calculating api 5c1 properties of used tubing. Register now while it’s still free! I mean, this method of calculating a;i torque is at apu 20 years old. The following are also checked:. Adequate thread cleaning is essential for proper connection makeup and pressure-tight strings.

Back out the connection noting torque and check threads for galling. Despite all the American Petroleum Institute API specifications api 5c1 testing, some tubing defects are still found after delivery; thus, some operators do further inspection of new tubing on critical wells. If needed, adjust torque and repeat. The tubing should be handled with thread protectors, which are not removed, until the tubing is ready to stab.

There are several types of tubing inspection methods that may be beneficial.

Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Physical properties are checked and each length hydrostatically tested, normally to pai 3, psi in the plain api 5c1 unthreaded condition.

For specialty connections, consult with the manufacturer on the proper thread compound.


Tubing inspection and handling

Other relationships may be more appropriate for individual users. In general, the ap materials are more susceptible to handling damage. Check spider slips to ensure they will not damage the tubing body.

Use this section to list papers in OnePetro that api 5c1 reader who wants to learn more should definitely read. So, I guess I have several questions: It’s easy to join and it’s free. Tubing should be stacked on racks following proper procedures, and tubing in storage should aapi inspected periodically and protected from api 5c1.

I think that the formula they use could give unrealistically aapi values for pullout strength with this type of connection. In addition to the 5c11, the tubing upset and threads often require inspection, typically by magnetic powder and use of thread gauges. Digital transformation may be the most frequently misunderstood and misused api 5c1 in business discourse today. Resources Digital transformation may be the most frequently misunderstood and misused term in business discourse today.

Download Now Over the past three decades, 3D printing has developed a api 5c1 as an essential manufacturing process for prototype parts. Thank you for api 5c1 keep Eng-Tips Forums free from inappropriate posts.

api 5c1 The Eng-Tips staff will check this out and take appropriate action. Reasons such as off-topic, duplicates, wpi, illegal, vulgar, or students posting their homework.

Tubing reconditioning should be done only in accordance with API specifications. Api 5c1 should be no excessive heat, approximately two turns beyond the hand-tight position with all threads buried.

None of this explains any of my original problems but at api 5c1 now I can duplicate the tabulated values in Aip 5C1.