Almetyevneft

Al’met’yevsk, Russia

Almetyevneft

Al’met’yevsk, Russia
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Nasybullin A.V.,Tatar Oil Research and Design Institute | Antonov O.G.,Tatar Oil Research and Design Institute | Shutov A.A.,Tatar Oil Research and Design Institute | Rakhmanov A.R.,Almetyevneft | And 2 more authors.
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The paper presents results of research a procedure for optimal well performance using 3D reservoir modeling and artificial intelligence elements. The procedure allows waterflooding system optimization for increased or sustained oil production while maintaining minimum watercut.


Rakhmanov A.R.,Almetyevneft | Akhmadiev R.N.,Almetyevneft | Valovsky K.V.,Tatar Oil Research and Design Institute | Basos G.U.,Tatar Oil Research and Design Institute
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

This paper discusses some aspects of improving water-producing wells operation through the use of double-action ESP pumping systems for dump flooding to maintain reservoir pressure. These pumping systems provide for downhole gravity separation of crude oil and associated water. Then, either lowwater-cut oil is produced to the surface while most of the separated water is Injected to the Intake formation without its lifting to the surface, or oil and water are lifted to the surface separately. In addition, ESP systems ensure lowcost control of oil-water mixture/separated water ratio, as well as the injected water quality control.


Gareev R.M.,Tatneft | Alchinov A.F.,Almetyevneft | Mingazov M.N.,Tatar Oil Research and Design Institute | Khisamutdinova E.V.,Tatar Oil Research and Design Institute
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The paper presents comprehensive activities of environmental service of the Oil and Gas Production Department Almetyevneft pertaining to environmental protection.


Tabashnikov R.A.,Tatneft | Kadyrov R.R.,Tatar Oil Research and Design Institute | Zhirkeev A.S.,Tatar Oil Research and Design Institute | Patlai A.V.,Tatar Oil Research and Design Institute | Zagrutdinov B.N.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

TatNIPIneft has developed a remedial cementing technology to fight lost circulation issues. The technology uses cement compositions with reinforcing fiber additives. Reinforcing fiber is made of thermoplastic polymer and has a cylindrical shape. Cement systems are characterized by high mobility, enhanced sedimentation stability, reduced water loss, good mudding off properties, ensuring high set strength. Out of seven remedial Jobs performed in TATNEFT wells, six yielded positive results.


Tazlev M.Z.,Almetyevneft | Gumarov N.F.,Almetyevneft | Rakhmanov A.R.,Almetyevneft | Ganiev B.G.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

Two stages of nowadays mature production from the Devonian formations of the Romashkinskoye field are recognized. The paper discusses NDGU's efforts aimed at increased efficiency of residual reserves stimulation, current results of production enhancement projects.


Rakhmanov A.R.,Almetyevneft | Ozheredov E.V.,Almetyevneft | Zakiev B.F.,Almetyevneft | Ganiev B.G.,Almetyevneft | Malikov M.M.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The paper summarizes Almetyevneft's experience of dual completion technology for Injection. Key performance Indices, well selection criteria, failure risks associated with technological aspects are discussed. Economic estimate of risk management efficiency is given.


Gumarov N.F.,Almetyevneft | Minnullin R.M.,Almetyevneft | Faskhutdinov R.R.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The paper focuses on the main trends of the ongoing drilling operations of Oil and Gas Production Department Almetyevneft. A number of case studies of horizontal wells targeting the Toumalslan and Bobric formations are presented. Estimate of total drilling efficiency for 2000-20111s given including that for slim holes penetrating the Bobric formations.


Rakhmanov A.R.,Almetyevneft | Akhmadiev R.N.,Almetyevneft | Dautov D.N.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The problem of scale precipitation In field gathering lines and process facilities of Oil and Gas Production Department Almetyevneft still persists. Scale precipitation occurs when critical mass of salt present In the wellstream has been exceeded. Salthng-up is fraught with serious problems: narrowing of pipe ID with the resulting decreased throughput, underproduction due to Increased casing head pressure and Idle time while workover jobs, as well as escalation of operating costs associated with remedial actions. Early detection of salting-up drivers dnd prevention thereof is particularly critical for mature-stage fields, when cut-down of oil production OPEX is among top-priority objectives.


Gumarov N.F.,Almetyevneft | Shvydenko M.V.,Almetyevneft | Ganlev B.G.,Almetyevneft | Zaklev B.F.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The authors will discuss the issues of residual reserves development, drainage of tight reservoirs and sloughing shales on the Berezovskaya Area Block 3. Case studies of dump flooding and power-efficient artificial lift are presented, as well as NGDU's experience of application of automation means to specify interference and to monitor production.


Karpova O.M.,Almetyevneft | Ganiev B.G.,Almetyevneft | Gumarov N.F.,Almetyevneft
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

The paper discusses results of hydro fracturing in mature fields by the example of the Devonian formations of the Romashkinskoye field. Efficiency of fracturing Jobs, Including re-fracturing and fracturing In newly completed wells, as well as frac jobs In injection wells, is analyzed.

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