Damammaki masu kyau a fannin mai da iskar gas na sama

Damar da ake da ita ta sayar da mai da iskar gas a sama ta dogara ne akan manyan nau'ikan aikace-aikace guda biyu: wellhead da bututun mai. Na farko galibi ana sarrafa shi ta hanyar API 6A Specification for Wellhead and Christmas Bishiyoyi, na biyu kuma ta hanyar API 6D Specification for Pipeline and Buping Bawuloli.

Aikace-aikacen Wellhead (API 6A)
Ana hasashen damarmaki don amfani da rijiyar a ko'ina bisa ga Baker Hughes Rig Count wanda ke ba da ma'auni mafi girma ga masana'antar mai da iskar gas ta sama. Wannan ma'auni ya zama mai kyau a shekarar 2017, kodayake kusan a Arewacin Amurka ne kawai (duba Jadawali na 1). Rijiyar rijiya ta yau da kullun ta ƙunshi bawuloli biyar ko fiye waɗanda suka dace da API Specification 6A. Waɗannan bawuloli galibi suna da ƙaramin girma a cikin kewayon 1” zuwa 4” don rijiyar ruwa a bakin teku. Bawuloli na iya haɗawa da bawul ɗin babban sama da ƙasa don rufe rijiyar; bawul ɗin fikafikai na kashewa don shigar da sinadarai daban-daban don haɓaka kwarara, juriya ga tsatsa, da sauran dalilai; bawul ɗin fikafikai na samarwa don rufewa/wanke kan rijiyar daga tsarin bututun mai; bawul ɗin shaƙa don daidaita matsewar kwarara daga rijiyar; da bawul ɗin swab a saman haɗa bishiyar don shiga tsaye cikin rijiyar.Bawuloli galibi suna da nau'in ƙofa ko ƙwallo kuma ana zaɓar su musamman don rufewa mai ƙarfi, juriya ga zaizayar ruwa, da juriya ga tsatsa wanda zai iya zama abin damuwa musamman ga samfuran ɗanyen mai ko iskar gas mai yawan sulfur. Ya kamata a lura cewa tattaunawar da aka yi a baya ta haɗa da bawuloli na ƙarƙashin teku waɗanda ke fuskantar yanayi mai wahala na sabis kuma suna kan jinkirin dawo da kasuwa saboda tsadar da ake samu don samar da ƙasa a ƙarƙashin teku.

Lokacin Saƙo: Maris-27-2018