2 research outputs found
Investigation of permeability anisotropy impact on development of block oilfield of terreginous oil-saturated reservoir during simulation
ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠΎΡΡΠΎΠΈΡ Π² ΡΡΡΠ΅ΡΡΠ²ΠΎΠ²Π°Π½ΠΈΠΈ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΡΡΠΈ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΏΡΠΈ ΡΠ±ΠΎΡΠ΅ ΠΈ Π°Π½Π°Π»ΠΈΠ·Π΅ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ ΡΠΈΠ·ΠΈΠΊΠΎ-Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ²ΠΎΠΉΡΡΠ² ΡΠ°Π·ΡΠ°Π±Π°ΡΡΠ²Π°Π΅ΠΌΡΡ
Π·Π°Π»Π΅ΠΆΠ΅ΠΉ. Π ΡΠ°ΡΡΠ½ΠΎΡΡΠΈ, ΡΠ°ΠΊΠ°Ρ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ° ΠΊΠ°ΡΠ°Π΅ΡΡΡ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ, Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΌΠΎΠΆΠ½ΠΎ ΡΠ·Π½Π°ΡΡ ΠΏΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎ Π»ΠΈΡΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΊΠ΅ΡΠ½ΠΎΠ²ΡΡ
Π΄Π°Π½Π½ΡΡ
, ΠΏΠΎΠ»ΡΡΠ°Π΅ΠΌΡΡ
Π² ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ Π±ΡΡΠ΅Π½ΠΈΡ Ρ ΠΊΠ΅ΡΠ½ΠΎΠΎΡΠ±ΠΎΡΠ½ΠΈΠΊΠ°ΠΌΠΈ. ΠΠ°ΡΠ°ΡΡΡΡ Π΄Π°Π½Π½Π°Ρ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π·Π°ΡΡΠ°ΡΠ½ΠΎΠΉ Π΄Π»Ρ Π½Π΅Π΄ΡΠΎΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ. ΠΠ΄Π½Π°ΠΊΠΎ ΠΏΡΠΈ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΠΈ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΎ-Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ Π²Π΅Π»ΠΈΡΠΈΠ½Π° Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠ΄Π½ΠΎΠΉ ΠΈΠ· ΠΊΠ»ΡΡΠ΅Π²ΡΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ ΠΏΠ»Π°ΡΡΠ° ΠΈ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π²Π»ΠΈΡΠ΅Ρ Π½Π° Π΅Π³ΠΎ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅. Π ΡΠ΅Π»ΠΈ Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ Π²Ρ
ΠΎΠ΄ΠΈΠ»ΠΎ ΠΏΡΠΎΠ²Π΅ΡΡΠΈ ΠΏΠΎΠ΄Π±ΠΎΡ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΡ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π΄ΠΎΡΡΡΠΏΠ½ΡΡ
Π΄Π°Π½Π½ΡΡ
ΠΈ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠΈΡΡ Π²Π°ΡΠΈΠ°Π½ΡΡ ΠΏΠΎ ΡΠ»ΡΡΡΠ΅Π½ΠΈΡ ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠ΅ΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ Π² Ρ
ΠΎΠ΄Π΅ Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ°ΡΡΡΡΠΎΠ² Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠ½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ. ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠ΄Π½ΠΎ ΠΈΠ· Π½Π΅ΡΡΡΠ½ΡΡ
ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ Π’ΠΎΠΌΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ, ΡΠΎΡΡΠΎΡΡΠ΅Π΅ ΠΈΠ· ΡΠ΅ΡΡΠΈΠ³Π΅Π½Π½ΡΡ
ΠΎΡΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ. ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡΡ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π΅Π³ΠΎ ΠΌΠ΅ΡΡΠΎΡΠ°ΡΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ ΡΠ»ΠΎΠΆΠ½ΡΡ
Π»ΠΎΠΊΠ°Π»ΡΠ½ΡΡ
ΠΏΠΎΠ΄Π½ΡΡΠΈΠΉ ΡΠ°Π·Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΡΠ΄ΠΊΠ°. ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΡΠΉ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΎΡ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ ΡΡΡΠΊΠΈΠΌΠΈ ΠΎΡΠ»ΠΎΠΆΠ΅Π½ΠΈΡΠΌΠΈ, ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π²ΡΠΈΠΌΠΈΡΡ Π² ΡΠ΅Π³ΡΠ΅ΡΡΠΈΠ²Π½ΠΎ-ΡΡΠ°Π½ΡΠ³ΡΠ΅ΡΡΠΈΠ²Π½ΡΡ ΡΠ΅ΡΠΈΡ ΠΎΡΠ°Π΄ΠΊΠΎΠ½Π°ΠΊΠΎΠΏΠ»Π΅Π½ΠΈΡ ΠΈ ΠΈΠΌΠ΅ΡΡΠΈΠΌΠΈ ΡΠ»ΠΎΠΆΠ½ΠΎΠ΅ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠΈΠ»ΡΡΡΠ°ΡΠΈΠΎΠ½Π½ΠΎ-Π΅ΠΌΠΊΠΎΡΡΠ½ΡΡ
ΡΠ²ΠΎΠΉΡΡΠ². ΠΠ΅ΡΠΎΠ΄Ρ: ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΠ»ΡΠΈΠ΄ΠΎΠ² Π² ΠΏΠΎΡΠΈΡΡΠΎΠΉ ΡΡΠ΅Π΄Π΅, ΠΈΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΈ ΠΏΠΎΠ΄Π±ΠΎΡ Π·Π½Π°ΡΠ΅Π½ΠΈΡ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
Π²ΡΡΠΈΡΠ»Π΅Π½ΠΈΠΉ Ρ ΡΡΡΡΠΎΠΌ ΠΏΡΠ΅Π΄Π»Π°Π³Π°Π΅ΠΌΡΡ
ΡΠ»ΡΡΡΠ΅Π½ΠΈΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ΄Π°Π»ΠΎΡΡ ΡΠ·Π½Π°ΡΡ, ΡΡΠΎ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΡ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ Π½Π΅ Π²ΡΠ΅Π³Π΄Π° ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ Π²ΡΡΠ°Π±ΠΎΡΠΊΠΈ Π·Π°ΠΏΠ°ΡΠΎΠ² Π² Π·ΠΎΠ½Π΅ ΡΠ°Π±ΠΎΡΡ ΡΠΊΠ²Π°ΠΆΠΈΠ½Ρ. Π’Π°ΠΊ, ΠΏΡΠΈ Π·Π½Π°ΡΠ΅Π½ΠΈΠΈ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ 0,5 Π²Π΅Π»ΠΈΡΠΈΠ½Π° Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½Π½ΠΎΠΉ Π΄ΠΎΠ±ΡΡΠΈ Π½Π΅ΡΡΠΈ ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° 1,968 ΠΌΠ»Π½ ΠΌ3, Π² ΡΠΎ Π²ΡΠ΅ΠΌΡ ΠΊΠ°ΠΊ Π΄Π»Ρ Π·Π½Π°ΡΠ΅Π½ΠΈΡ 0,86 ΡΡΠ° Π²Π΅Π»ΠΈΡΠΈΠ½Π° ΡΠ°Π²Π½ΡΠ»Π°ΡΡ 1,913. Π’Π°ΠΊΠΎΠΉ ΡΠ΅Π·ΡΠ»ΡΡΠ°Ρ ΡΠ²ΡΠ·Π°Π½ Ρ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡΠΌΠΈ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°ΡΡΠ° ΠΈ ΠΏΠΎΠ΄ΡΠ΅ΡΠΊΠΈΠ²Π°Π΅Ρ Π²Π°ΠΆΠ½ΠΎΡΡΡ Π²Π»ΠΈΡΠ½ΠΈΡ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ. ΠΡΠΎΠΌΠ΅ ΡΡΠΎΠ³ΠΎ, Π²ΡΠΏΠΎΠ»Π½Π΅Π½Ρ Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ°ΡΡΡΡΡ Π½Π° ΠΈΠ·ΠΎΡΡΠΎΠΏΠ½ΠΎΠΉ ΠΈ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠ½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΡΡ
, ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ²ΡΠΈΠ΅ Π²ΡΠ΄Π΅Π»ΠΈΡΡ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΡΠ΅ Π²Π°ΡΠΈΠ°Π½ΡΡ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ ΡΠ΅ΠΊΡΡΠ΅ΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ. ΠΠΎΡΡΡΠΈΡΠΈΠ΅Π½Ρ ΠΈΠ·Π²Π»Π΅ΡΠ΅Π½ΠΈΡ Π½Π΅ΡΡΠΈ Π΄Π»Ρ ΠΈΠ·ΠΎΡΡΠΎΠΏΠ½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΡΠΎΡΡΠ°Π²ΠΈΠ» 23,4 %, Π° Π΄Π»Ρ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠ½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ - 22,8 % ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ°Π·ΠΌΠ΅ΡΠ° ΠΈΠ·Π²Π»Π΅ΠΊΠ°Π΅ΠΌΡΡ
Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
Π·Π°ΠΏΠ°ΡΠΎΠ². Π’Π°ΠΊΠΈΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½Π°Ρ ΡΠ°Π·Π½ΠΈΡΠ° Π² 0,6 % Π²Π½ΠΎΠ²Ρ ΠΏΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ Π²Π°ΠΆΠ½ΠΎΡΡΡ ΡΠ²Π»Π΅Π½ΠΈΡ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ ΠΈ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ ΠΊΠ°ΠΊ ΠΌΠΎΠΆΠ½ΠΎ Π±ΠΎ?Π»ΡΡΠ΅Π³ΠΎ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° Π΄Π°Π½Π½ΡΡ
.The relevance of the research lies in the problem of insufficient information in collection and analysis of geological and physical-chemical properties of the developed reservoirs. In particular, such problem concerns permeability anisotropy, the value of which can initially be realized only on the basis of cores obtained by core drilling. This is often costly and not beneficial for the subsurface user. However, during construction of geological model, the permeability anisotropy value is one of the key characteristics and significantly effects its behavior. The aim of this work is to determine the optimal value of vertical anisotropy based on the available data and to propose options to improve the existing development system during simulation of anisotropy model. The study object is one of oil fields of the Tomsk region, consisting of terrigenous sediments. A feature of the field is its location in the system of complex local lifted blocks of various orders. The main productive reservoir is represented by Jurassic sediments, created in a regressive-transgressive sedimentation series and have a complex distribution of poroperm properties. Methods: studying the flow characteristics of fluids in the porous medium, measuring and selecting the value of vertical permeability anisotropy, as well as carrying out simulations considering the proposed improvements of the development system. As a result, it has been learned that increasing the value of vertical anisotropy does not always lead to a growth in production of reserves in the well area. Thus, at a vertical anisotropy value of 0,5, the value of cumulative oil production was 1,968 MM m3 , while for 0,86 this value was 1,913 MM m3 . This result is related to the geological features of reservoir and emphasizes the importance of the permeability anisotropy effect. Simulations on isotropy and anisotropy models were performed, which allowed highlighting optimal options of optimization of the current development system. The oil recovery factor for the isotropy model was 23,4 % and for the anisotropy model 22,8 % relative to the size of the geological reserves to be extracted. Thus, the resulting 0,6 % difference again shows the importance of the permeability anisotropy phenomenon and the need for as much data as possible
Construction of anisotropy simulation model and studying the effect of permeability anisotropy on the example of field unit modeling
ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π° ΡΠ΅ΠΌ, ΡΡΠΎ Π½Π°Π»ΠΈΡΠΈΠ΅ Π°Π΄Π°ΠΏΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠΎΠ΄ ΠΈΡΡΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π΄Π°Π½Π½ΡΠ΅ ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΎ-Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΌΠΎΡΠ½ΡΠΌ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠΎΠΌ, Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΠΈΠ½ΠΆΠ΅Π½Π΅ΡΡ ΠΈΠΌΠ΅ΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³ ΡΠ΅ΠΊΡΡΠ΅ΠΉ ΡΠΈΡΡΠ°ΡΠΈΠΈ ΠΈ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΡΠ΅Π΄Π»Π°Π³Π°Π΅ΠΌΡΡ
ΡΠ΅ΡΠ΅Π½ΠΈΠΉ Π² Π±Π»ΠΈΠΆΠ°ΠΉΡΠ΅ΠΌ Π±ΡΠ΄ΡΡΠ΅ΠΌ. ΠΠΎΡΡΠΎΠΌΡ Π΄Π»Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ Π΄ΠΎΡΡΠΎΠ²Π΅ΡΠ½ΡΡ
ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² Π²Π΅ΡΡΠΌΠ° Π²Π°ΠΆΠ½ΡΠΌ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΊΠ°ΡΠ΅ΡΡΠ²ΠΎ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΎΡΠΎΠ² Ρ ΡΡΡΡΠΎΠΌ ΠΈΡ
Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ. ΠΠ΄Π½ΠΎΠΉ ΠΈΠ· ΡΠ°ΠΊΠΈΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΠΌΠΎΠΆΠ½ΠΎ ΡΡΠΈΡΠ°ΡΡ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΡ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ. ΠΠ΅ΡΡΠΌΠ° Π²Π°ΠΆΠ½ΠΎΠΉ ΠΎΠ½Π° ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΏΡΠΈ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½ΠΈΠΈ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΎΡΠΎΠ² Ρ Π½ΠΈΠ·ΠΊΠΈΠΌΠΈ ΡΠΈΠ»ΡΡΡΠ°ΡΠΈΠΎΠ½Π½ΠΎ-Π΅ΠΌΠΊΠΎΡΡΠ½ΡΠΌΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π°ΠΌΠΈ, ΠΊ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ ΠΊΠΎΡΠΎΡΡΡ
Π½Π° ΡΠ΅ΠΊΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ Π°ΠΊΡΠΈΠ²Π½ΠΎ Π½Π°ΡΠ°Π»ΠΈ ΠΏΡΠΈΡΡΡΠΏΠ°ΡΡ Π½Π΅ΡΡΠ΅Π³Π°Π·ΠΎΠ΄ΠΎΠ±ΡΠ²Π°ΡΡΠΈΠ΅ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ. Π ΡΠ΅Π»ΠΈ Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ Π²Ρ
ΠΎΠ΄ΠΈΠ»Π° ΠΎΡΠ΅Π½ΠΊΠ° Π²Π»ΠΈΡΠ½ΠΈΡ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ Π½Π° ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΎΡΠ° Π½Π΅ΡΡΡΠ½ΠΎΠ³ΠΎ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ. ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠ΄Π½ΠΎ ΠΈΠ· Π½Π΅ΡΡΡΠ½ΡΡ
ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ Π’ΠΎΠΌΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ, ΡΠΎΡΡΠΎΡΡΠ΅Π΅ ΠΈΠ· ΡΠ΅ΡΡΠΈΠ³Π΅Π½Π½ΡΡ
ΠΎΡΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ. ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡΡ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π΅Π³ΠΎ ΠΌΠ΅ΡΡΠΎΡΠ°ΡΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ ΡΠ»ΠΎΠΆΠ½ΡΡ
Π»ΠΎΠΊΠ°Π»ΡΠ½ΡΡ
ΠΏΠΎΠ΄Π½ΡΡΠΈΠΉ ΡΠ°Π·Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΡΠ΄ΠΊΠ°. ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΡΠΉ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΎΡ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ ΡΡΡΠΊΠΈΠΌΠΈ ΠΎΡΠ»ΠΎΠΆΠ΅Π½ΠΈΡΠΌΠΈ, ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π²ΡΠΈΠΌΠΈΡΡ Π² ΡΠ΅Π³ΡΠ΅ΡΡΠΈΠ²Π½ΠΎ-ΡΡΠ°Π½ΡΠ³ΡΠ΅ΡΡΠΈΠ²Π½ΡΡ ΡΠ΅ΡΠΈΡ ΠΎΡΠ°Π΄ΠΊΠΎΠ½Π°ΠΊΠΎΠΏΠ»Π΅Π½ΠΈΡ ΠΈ ΠΈΠΌΠ΅ΡΡΠΈΠΌΠΈ ΡΠ»ΠΎΠΆΠ½ΠΎΠ΅ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠΈΠ»ΡΡΡΠ°ΡΠΈΠΎΠ½Π½ΠΎ-Π΅ΠΌΠΊΠΎΡΡΠ½ΡΡ
ΡΠ²ΠΎΠΉΡΡΠ². ΠΠ΅ΡΠΎΠ΄Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΎΡΠ½ΠΎΠ²Π°Π½Ρ Π½Π° ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΠΈ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠΈ Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ°ΡΡΡΡΠΎΠ², Π²ΠΊΠ»ΡΡΠ°ΡΡΠΈΡ
ΠΏΠΎΠ΄Π±ΠΎΡ Π±Π»ΠΈΠ·ΠΊΠΎΠ³ΠΎ ΠΊ ΡΠ΅Π°Π»ΡΠ½ΠΎΡΡΠΈ Π·Π½Π°ΡΠ΅Π½ΠΈΡ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΡΠΎΠΌΡΡΠ»ΠΎΠ²ΡΡ
Π΄Π°Π½Π½ΡΡ
, ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΡ ΡΠ°Π½Π΅Π΅ ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠ΅ΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΠ΅ ΠΈ Π°Π½Π°Π»ΠΈΠ· ΠΊΠ°ΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΡΠΏΡΡΠ΅Π½ΠΈΠ΅ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ ΠΏΡΠΎΠ½ΠΈΡΠ°Π΅ΠΌΠΎΡΡΠΈ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ Π·Π°Π²ΡΡΠ΅Π½ΠΈΡ Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½Π½ΡΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ. ΠΡΠ»ΠΎ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ, ΡΡΠΎ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ Π°Π½ΠΈΠ·ΠΎΡΡΠΎΠΏΠΈΠΈ Π½Π΅ Π²ΡΠ΅Π³Π΄Π° ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΡΠΎΡΡΡ Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½Π½ΠΎΠΉ Π΄ΠΎΠ±ΡΡΠΈ Π½Π΅ΡΡΠΈ, ΡΡΠΎ Π½Π΅ΡΠΎΠΌΠ½Π΅Π½Π½ΠΎ ΠΏΠΎΠ΄ΡΠ΅ΡΠΊΠΈΠ²Π°Π΅Ρ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΎΡΠ°. ΠΠ° Π·Π°Π²Π΅ΡΡΠ°ΡΡΠ΅ΠΌ ΡΡΠ°ΠΏΠ΅ Π±ΡΠ» ΠΏΡΠΎΠ²Π΅Π΄ΡΠ½ Π³ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠ°ΡΡΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ Π² ΡΡΠΎΠΊ Π½Π° 15 Π»Π΅Ρ, ΠΏΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΡΠ°ΠΊΠΆΠ΅ ΡΠ΄Π΅Π»Π°Π½Ρ Π²ΡΠ²ΠΎΠ΄Ρ ΠΎ ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΠΏΠΎ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ Π½Π΅ΡΡΠ΅ΠΎΡΠ΄Π°ΡΠΈ.The relevance of the research is determined by the fact that the availability of a geological and simulation model of a field adapted to historical data is a powerful tool, which helps engineers control development and consider the effectiveness of the proposed solutions in the near future. Therefore, to obtain reliable results, the quality of constructing reservoir model, taking into account their geological features, is very important. The permeability anisotropy can be considered as one of these models. It is especially important when considering reservoirs with low poroperm properties, the development of which is currently actively started. The object of the study is one of oil fields of the Tomsk region, consisting of terrigenous sediments. A feature of the field is its location in the system of complex local lifted blocks of various orders. The main productive reservoir is represented by Jurassic sediments, which formed in a regressive-transgressive sedimentation series and having a complex distribution of poroperm properties. The research methods are based on constructing a field model and conducting simulation calculations, including the selection of permeability anisotropy close to reality, adaptation of an existing development system, as well as construction and analysis of development maps. The aim of the research includes the assessment of the effect of permeability anisotropy on behavior of reservoir simulation model of oil fields. The aim of the research. It was found that the omission of permeability anisotropy leads to overestimation of cumulative fluid production of field development. Moreover, an increase of anisotropy magnitude does not always lead to increase in cumulative oil production, which undoubtedly emphasizes the peculiarity of geological structure of reservoir. In conclusion, a simulation calculation of the development was carried out in a period 15 years, the results of which also led to conclusions about correctness of use of operations to increase oil recovery