Methods of dealing with the main types of complications during well operation

UDK: 622.276.7
DOI: 10.24887/0028-2448-2020-4-62-66
Key words: corrosion, asphaltene-resin-paraffin deposits, mechanical impurities, mineral salts, viscosity, optimization, submersible equipment
Authors: G.G.Gilaev (Kuban State Technological University, Krasnodar)

At the present stage of development of the oil industry, the process of oil production is often accompanied by the manifestation of various complicating factors, which in turn have a detrimental effect on the operation of oilfield equipment. The issue of maintaining the operability of oilfield equipment remains one of the most pressing issues of the oil industry at the moment. Therefore, one of the priority tasks of the oil industry is the selection of the most effective methods of dealing with complicating factors and their timely and high-quality prevention. Despite significant differences in the mechanisms of manifestation of complicating factors, as well as in the intensity of their manifestation and the methods used to deal with them at different oil producing enterprises, the complication management system has a number of general patterns. The effectiveness of the selection of optimal methods for dealing with negative factors in oil production directly depends on an integrated approach to the definitions of these patterns.

To solve this problem, have an accurate idea of the mechanisms of physico­chemical processes, as well as the reasons that contribute to the emergence of complicating the operation of factors in various conditions. Particular attention should be paid to both the qualitative and error-free selection of the most effective methods of dealing with complications that allow to achieve the greatest effectiveness in various fishing conditions, and the economic feasibility of the applicability of these methods. Promising measures aimed at combating complications often include the introduction of fundamentally new technical and technological solutions aimed at reducing the negative impact of complications on the technical and economic performance of the enterprise.

References

1. Gilaev G.G., Strunkin S.I., Pupchenko I.N. et al., Tekhnika i tekhnologiya dobychi nefti i gaza OAO “Samaraneftegaz” (Technique and technology of oil and gas production of Samaraneftegas JSC), Samara: Neft'. Gaz. Innovatsii Publ., 2014, 528 p.

2. Gilaev G.G., Ismagilov A.F., Manasyan A.E. et al., Razrabotka mestorozhdeniy Samarskoy oblasti (ot praktiki k strategii) (Development of deposits in the Samara region (from practice to strategy)), Samara: Neft'. Gaz. Novatsii, 2014, 368 p. 

3. Gilaev G.G., Bakhtizin R.N., Urazakov K.R., Sovremennye metody nasosnoy dobychi nefti (Modern methods of pumping oil production), Ufa: Vostochnaya pechat' Publ., 2016, 412 p.

4. Gilaev G.G., Burshteyn M.A., Vartumyan G.T., Koshelev A.T., Voprosy teorii i praktiki ogranicheniya peskoproyavleniy v neftedobyvayushchikh i vodozabornykh skvazhinakh (Issues of theory and practice of limiting sand problem in oil and water wells), Krasnodar: Sovetskaya Kuban' Publ., 2003, 222 p.

5. Antoniadi D.G., Gilaev G.G., Khabibullin M.Ya., Tukhteev R.M., Dobycha nefti. Nazemnoe i podzemnoe oborudovanie (Oil production. Ground and underground equipment), Krasnodar: Sovetskaya Kuban' Publ., 2003, 320 p.

6. Gilaev G.G., Povyshenie effektivnosti vyrabotki trudnoizvlekaemykh zapasov na slozhnopostroennykh neftegazovykh mestorozhdeniyakh (Improving the efficiency of the development of hard-to-recover reserves in complex oil and gas fields), Krasnodar: Sovetskaya Kuban' Publ., 2003, 304 p.

At the present stage of development of the oil industry, the process of oil production is often accompanied by the manifestation of various complicating factors, which in turn have a detrimental effect on the operation of oilfield equipment. The issue of maintaining the operability of oilfield equipment remains one of the most pressing issues of the oil industry at the moment. Therefore, one of the priority tasks of the oil industry is the selection of the most effective methods of dealing with complicating factors and their timely and high-quality prevention. Despite significant differences in the mechanisms of manifestation of complicating factors, as well as in the intensity of their manifestation and the methods used to deal with them at different oil producing enterprises, the complication management system has a number of general patterns. The effectiveness of the selection of optimal methods for dealing with negative factors in oil production directly depends on an integrated approach to the definitions of these patterns.

To solve this problem, have an accurate idea of the mechanisms of physico­chemical processes, as well as the reasons that contribute to the emergence of complicating the operation of factors in various conditions. Particular attention should be paid to both the qualitative and error-free selection of the most effective methods of dealing with complications that allow to achieve the greatest effectiveness in various fishing conditions, and the economic feasibility of the applicability of these methods. Promising measures aimed at combating complications often include the introduction of fundamentally new technical and technological solutions aimed at reducing the negative impact of complications on the technical and economic performance of the enterprise.

References

1. Gilaev G.G., Strunkin S.I., Pupchenko I.N. et al., Tekhnika i tekhnologiya dobychi nefti i gaza OAO “Samaraneftegaz” (Technique and technology of oil and gas production of Samaraneftegas JSC), Samara: Neft'. Gaz. Innovatsii Publ., 2014, 528 p.

2. Gilaev G.G., Ismagilov A.F., Manasyan A.E. et al., Razrabotka mestorozhdeniy Samarskoy oblasti (ot praktiki k strategii) (Development of deposits in the Samara region (from practice to strategy)), Samara: Neft'. Gaz. Novatsii, 2014, 368 p. 

3. Gilaev G.G., Bakhtizin R.N., Urazakov K.R., Sovremennye metody nasosnoy dobychi nefti (Modern methods of pumping oil production), Ufa: Vostochnaya pechat' Publ., 2016, 412 p.

4. Gilaev G.G., Burshteyn M.A., Vartumyan G.T., Koshelev A.T., Voprosy teorii i praktiki ogranicheniya peskoproyavleniy v neftedobyvayushchikh i vodozabornykh skvazhinakh (Issues of theory and practice of limiting sand problem in oil and water wells), Krasnodar: Sovetskaya Kuban' Publ., 2003, 222 p.

5. Antoniadi D.G., Gilaev G.G., Khabibullin M.Ya., Tukhteev R.M., Dobycha nefti. Nazemnoe i podzemnoe oborudovanie (Oil production. Ground and underground equipment), Krasnodar: Sovetskaya Kuban' Publ., 2003, 320 p.

6. Gilaev G.G., Povyshenie effektivnosti vyrabotki trudnoizvlekaemykh zapasov na slozhnopostroennykh neftegazovykh mestorozhdeniyakh (Improving the efficiency of the development of hard-to-recover reserves in complex oil and gas fields), Krasnodar: Sovetskaya Kuban' Publ., 2003, 304 p.


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