{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T15:31:41Z","timestamp":1753889501815,"version":"3.41.2"},"reference-count":20,"publisher":"SPE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,10,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>A major problem in the mature oil fields is the accompanying water production and oil production from different layers. Geochemical signals from different formations and sources can be used for identification flow profile. The study of geochemistry by area allows to establish the migration paths and movement of fluids inside the reservoir. This article focuses on the geochemical composition and isotopic geochemistry of brines and oils, as well as the metal content and the use of fingerprinting for oils (biomarker analysis). It allows to determine: the modes of development of reserves in different parts of the field, the distribution of liquid flows. The main tasks are: identification of geochemical anomalous zones and wells, analysis of the water source in return wells, analysis of communication between geochemical data and cumulative oil recovery. The first step involves selecting candidate wells for sampling. Then reservoir fluid samples are taken, and their unique composition is measured through high-precision mass spectrometric studies (ICP-MS), revealing the content of components to billions of fractions. The \"oil fingerprinting\" method (GC-MS) is used to identify biomarkers in oil composition and conditions of their origin. Using the developed automated algorithm allows identifying the distinctive characteristics of each reservoir and each phase - water and oil. Graphs and maps are plotted based on the distribution of the identified geoindicators. Geochemical survey was carried out by samples of wellhead samples of more than 100 wells, working for carbonate and terrigenous reservoirs. Area maps of changes in the geochemical background of the field have been constructed. The data of the fluid's geochemical composition from the development objects gave the determining of the inflow profile of each phase in the section of the perforated layers and allowed to compare it with the available geophysical field surveys. The identified difference of oils by the coefficient 2nC29\/C28+C30 indicates different stages of hydrocarbons inflow into the traps. In the Devonian system the bright anomalies in the geochemical composition of water and oil were discovered, which are associated with faults and wells with record oil production for the last 50 years, where the actual cumulative production exceeds the volume of the originally estimated recoverable oil. Received data was used in the adaptation of the reservoir simulation model.<\/jats:p>","DOI":"10.2118\/216170-ms","type":"proceedings-article","created":{"date-parts":[[2023,10,2]],"date-time":"2023-10-02T00:12:59Z","timestamp":1696205579000},"source":"Crossref","is-referenced-by-count":0,"title":["Flow Profile Evaluation in Producer Wells by Geochemical Studies of Oil and Water and Analysis of Anomalies Associated with Deep Fault Zones"],"prefix":"10.2118","author":[{"given":"M. S.","family":"Shipaeva","sequence":"additional","affiliation":[{"name":"Kazan Federal University, Kazan, Russia \/ GEOINDICATOR LLC, Kazan, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. K.","family":"Nurgaliev","sequence":"additional","affiliation":[{"name":"Kazan Federal University, Kazan, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V. A.","family":"Sudakov","sequence":"additional","affiliation":[{"name":"Kazan Federal University, Kazan, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. A.","family":"Shakirov","sequence":"additional","affiliation":[{"name":"GEOINDICATOR LLC, Kazan, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B. G.","family":"Ganiev","sequence":"additional","affiliation":[{"name":"TATNEFT PJSC, Almetyevsk, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. A.","family":"Lutfullin","sequence":"additional","affiliation":[{"name":"TATNEFT PJSC, Almetyevsk, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"861","published-online":{"date-parts":[[2023,10,2]]},"reference":[{"issue":"4","key":"2025042112242539800_R1","first-page":"68","article-title":"Problems of increasing the reliability of computer models of natural and technogenic salt deposits in the geological environment","author":"Abramova","year":"2011","journal-title":"Modern problems of science and education"},{"key":"2025042112242539800_R2","doi-asserted-by":"crossref","DOI":"10.1080\/12269328.2019.1603124","article-title":"Biomarker gradients of super-viscous oil as an estimation method of oil-water distribution","author":"Chemodanov","year":"2019","journal-title":"Geosystem Engineering"},{"key":"2025042112242539800_R3","first-page":"1702","article-title":"Isotopic Variations in Meteoric Waters","volume":"133","author":"Craig","year":"1961","journal-title":"Science, USA"},{"key":"2025042112242539800_R4","first-page":"898","author":"Faure","year":"2005","journal-title":"Principles of isotope geology"},{"key":"2025042112242539800_R5","first-page":"184","volume-title":"Hydrogeology and hydrodynamics of underground waters","author":"Hattenberger","year":"1971"},{"key":"2025042112242539800_R6","first-page":"280","volume-title":"Hydrogeology of oil and gas fields","author":"Kartsev","year":"1972"},{"key":"2025042112242539800_R10","first-page":"444","volume-title":"Hydrochemistry","author":"Nikanorov","year":"2001"},{"key":"2025042112242539800_R11","article-title":"The Biomarker Guide","volume-title":"Interpreting Molecular Fossils in Petroleum and Ancient Sediments","author":"Peters","year":"1993"},{"key":"2025042112242539800_R12","first-page":"1150","volume-title":"The biomarker guide","author":"Peters","year":"2005"},{"issue":"1.2","key":"2025042112242539800_R13","first-page":"635","article-title":"Analysis of flow distribution in fractured-cavernous carbonate reservoir basing on tracer tests and isotope survey","author":"Shipaeva","year":"2019","journal-title":"International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM"},{"key":"2025042112242539800_R14","article-title":"Geochemical analysis of formation water as a tool for better understanding of water flooding","volume":"1087","author":"Shipaeva","year":"2022","journal-title":"IOP Conference Series: Earth and Environmental Science"},{"issue":"7","key":"2025042112242539800_R7","first-page":"784","article-title":"Evolution of oil genesis in the history of the Earth,","volume":"45","author":"Kontorovich","year":"2004","journal-title":"Geol."},{"key":"2025042112242539800_R8","first-page":"149","volume-title":"Geochemistry of underground waters of the West Siberian oil and gas basin","author":"Matusevich","year":"1976"},{"issue":"2","key":"2025042112242539800_R9","first-page":"42","article-title":"Production Logging and its Implementation: A Technical Review","volume":"5","author":"Chowdhury","year":"2019","journal-title":"International Journal of Petroleum and Petrochemical Engineering (IJPPE)"},{"key":"2025042112242539800_R15","first-page":"423","volume-title":"General hydrogeology","author":"Shvartsev","year":"1996"},{"key":"2025042112242539800_R16","doi-asserted-by":"crossref","DOI":"10.1016\/j.cis.2020.102120","article-title":"A Critical Update of Experimental Techniques of Bulk and Interfacial Components for Fluid Characterization with Relevance to Well Fluid Processing and Transport","volume":"277","author":"Simon","year":"2020","journal-title":"Advances in Colloid and Interface Science"},{"key":"2025042112242539800_R17","first-page":"480","volume-title":"Hydrogeology of oil fields","author":"Sulin","year":"1948"},{"key":"2025042112242539800_R18","doi-asserted-by":"crossref","first-page":"643","DOI":"10.1029\/EO066i037p00643","article-title":"Petroleum Formation and Occurrence","volume":"66","author":"Tissot","year":"1985","journal-title":"Eos, Transactions American Geophysical Union"},{"issue":"6","key":"2025042112242539800_R19","first-page":"106","article-title":"Features of the composition and properties of asphaltenes in oils from Devonian and Carboniferous deposits on the example of Tatarstan deposits","author":"Yakubov","year":"2016","journal-title":"Neft"},{"issue":"2","key":"2025042112242539800_R20","first-page":"91","article-title":"Comparative assessment of the quality of surface and underground waters of the Eastern Donbass according to hydrochemical indicators \/\/ Izv. universities. North-Kavk. region","author":"Zakrutkin","year":"2016","journal-title":"natural Sciences"}],"event":{"name":"ADIPEC","start":{"date-parts":[[2023,10,2]]},"location":"Abu Dhabi, UAE","end":{"date-parts":[[2023,10,5]]},"acronym":"23ADIP"},"container-title":["ADIPEC"],"original-title":[],"link":[{"URL":"https:\/\/onepetro.org\/SPEADIP\/proceedings-pdf\/doi\/10.2118\/216170-MS\/3272914\/spe-216170-ms.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/onepetro.org\/SPEADIP\/proceedings-pdf\/doi\/10.2118\/216170-MS\/3272914\/spe-216170-ms.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,21]],"date-time":"2025-04-21T16:25:11Z","timestamp":1745252711000},"score":1,"resource":{"primary":{"URL":"https:\/\/onepetro.org\/SPEADIP\/proceedings\/23ADIP\/23ADIP\/D021S033R002\/534402"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10,2]]},"references-count":20,"URL":"https:\/\/doi.org\/10.2118\/216170-ms","relation":{},"subject":[],"published":{"date-parts":[[2023,10,2]]},"article-number":"D021S033R002"}}