COMPOSITION OF BATH FOR RELEASING DRILL PIPES STUCK IN WELL Russian patent published in 1995 - IPC

Abstract RU 2042780 C1

FIELD: well drilling. SUBSTANCE: bath for releasing drill pipes stuck in well contains sulfonol dissolved in aqueous solution of GKZh-10(GKZh-11). EFFECT: higher efficiency of bath due to reduced friction factor. 2 tbl

Similar patents RU2042780C1

Title	Year	Author	Number
COMPOSITION OF BATH FOR LIQUIDATION OF STICKING OF STRING OF PIPES	1998	Lushpeeva O.A. Korikova L.V.	RU2156857C2
METHOD FOR FLUSHING OF INCLINED AND HORIZONTAL WELL	1992	Nikonov V.A. L'Vova I.V.	RU2026954C1
REAGENT FOR TREATMENT OF CLAY DRILLING FLUID	0	Miller Marianna Gennadevna Yadryshnikova Lyudmila Mikhajlovna Shapatin Anatolij Sergeevich Kozubovskij Aleksandr Ilich Zaripov Samirzyan Zaripovich	SU1724670A1
METHOD OF RELEASING A PIPE STRING STUCK IN A HOLE	0	Gusejnov Tair Ismail Ogly Movsumov Agasaf Agakerim Ogly	SU1067196A1
COMPOSITION FOR FITTING BATHS AT RELEASING PIPES STUCK IN BOREHOLE	0	Khasaev Rauf Murtuzali Ogly Kuliev Ramiz Beyuk Aga Ogly	SU621859A1
HIGH-CATION-INHIBITED DRILLING MUD	2021	Tretyak Aleksandr Yakovlevich Karelskaya Ekaterina Vitalevna Krymov Aleksandr Vitalevich Onofrienko Sergej Aleksandrovich	RU2768340C1
COMPOSITION OF BATH FOR RELEASING A DRILLING TOOL STUCK IN A BOREHOLE	0	Khasanov Nuritdin Mujdinovich Panov Anatolij Mikhajlovich Bash Savva Matveevich	SU985251A1
BATCH COMPOSITION FOR RELEASING DRILLING TOOL STUCK IN A BOREHOLE	0	Khasanov Nuritdin Mujdinovich Panov Anatolij Mikhajlovich Kurbanov Abdumanon Nazarovich Bash Savva Matveevich	SU981577A1
NANOSTRUCTURED HIGH-INHIBITED DRILLING FLUID	2019	Tretyak Aleksandr Aleksandrovich Onofrienko Sergej Aleksandrovich	RU2708849C1
METHOD OF ELIMINATING STICKING OF THE DRILLING STRING	0	Seid-Rza Mir Kerim Ogly Agaev Magommed Khudush Ogly Kurbanov Akif Shaik Ogly	SU1089236A1

RU 2 042 780 C1

Authors

Miller M.G.

Dates

1995-08-27—Published

1993-03-02—Filed