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Keywords: drilling
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Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201860-MS
... drilled wells, the requirements for equipment, the choice of drilling fluid density and the applied engineering solutions were formed. The goals and objectives of the project are outlined and the conditions in the process of drilling the section are presented, technological schemes and procedures...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201854-MS
... Figure 3 Drilling performance at the Yamburgskoye field Lessons learned: Work with two elevators and a hydraulic tongs without bottom gripper significantly increased the total operating time: on average, one connection took from 30 minutes to 1.5 hours. there is a serious risk...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201970-MS
..., such as the conductor and surface casing intervals where logging data is either absent or very limited (e.g., GR only). Also, the gathered data correlate directly with the mechanical effect on the rocks with little, if any, effect of drilling muds and the time factor. A serious concern is the methods’ sensitivity...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201987-MS
... development well density production monitoring upstream oil & gas recoverable reserve field facility construction initial production rate optimal parameter field construction offshore facility type asset and portfolio management platform rapid assessment operation wellhead platform drilling...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201858-MS
... Abstract The paper describes the engineering and technology solutions that used in the well with non-standard casing design and geological conditions on West-Yurkharovskoe field. Drilling characterized by low ROP, high risks of downhole tool failure and problems with wellbore stability...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196794-MS
... To solve the challenges that interfere with the chances of successfully drilling a multilateral well, an integrated customized approach was taken together with the operator. This facilitated the design and development of a drilling mud system that would allow trouble-free opening of productive...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196804-MS
... Figure 6 Tool face control and BUR comparison chart for various bits. PDC bits with elements that limit the cutting depth of the cutters enable more efficient drilling with less risk of vibration, provided that the depth of cut elements are not worn or damaged. In the event of wear...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196790-MS
... Figure 3 Mud losses per 1 meter drilled Productivity indexes for tested clusters are shown on the Figure 4 (wells without bottomhole pressure data are not included in the analysis). Wells drilled with managed pressure, mainly showed higher values of the initial oil production rate...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196753-MS
... Nowadays high permeability shelf deposited plays have been drilled out in the activity area of an Operator. The current drilling program is focused on unconventional Achimov and Tumen formations characterized by low permeability and porosity as well as high heterogeneity of production horizons...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196791-MS
... Abstract This paper presents a study, illustrating results of effective cooperation between the Operator Company of the Kuyumbinskoye field, Drilling Contractor, and Service Company involved in the construction of the horizontal well using the technology of Managed Pressure Drilling (MPD...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196862-MS
... fractures, even at the drilling and hydraulic fracturing stage, and laying the construction potential for conducting geological and engineering operations for activating non-operational ports, isolating the flooded ports, etc. The industry is keenly aware of examples of a positive profit margin...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196960-MS
... Abstract This paper presents the utilization of advanced mud logging to support drilling of horizontal well on the Ignyalinsky license area of Eastern Siberia. The advanced mud logging complex includes specialized software for recording and analysing geological and technical drilling parameters...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196854-MS
... production control reserves evaluation unworked area in-fill well potential production rate production monitoring recoverable reserve oil pay production rate infill drilling upstream oil & gas undeveloped area drilling potential smaller-diameter pay string reservoir...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196807-MS
... Abstract One of the most common operations while drilling is the connection of drill pipes after every stand drilled. The main concern during this operation is to ensure that annulus around the BHA and drill string is clean of any cuttings, when often excessive time spent to achieve...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196784-MS
... Abstract Well drilling is a very technologically complicated process which consists of different stages and operations. Using different technologies to reduce well construction time is important to optimize well drilling costs. Geological complications can increase the time for pulling out...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196850-MS
... and to use the received results in creation of the systematic plan of studying and drilling of other perspective areas for decrease in geological risks and for eduction of CAPEX on drilling. In this paper, creation of conceptual geological and hydrodynamic model of BU 21 3 layer of the East Messoyakhsky...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196944-MS
... or reprocessing according to the most up-to-date unified processing graph). – Additional seismic data processing, aiming to solve specific tasks (resolution increase, etc.). Drilling plan optimization (for the entire target formation): – Preliminary forecasts reliability check. – Structural field...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196897-MS
... Abstract This article is the first part of the geomechanical calculations performed in order to optimize the drilling and production operations of the first horizontal wells with target formation M in the Boca de Jaruco field, Republic of Cuba. Here, the analyzed data included regional geology...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196941-MS
... resources. This step helped substantiate volumetric parameters even using extremely scarce actual information. The completed studies have resulted in recommendations for drilling prospecting wells into the target Lower to Middle Jurassic strata as well as predicting the depth of burial at which producing...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191724-18RPTC-MS
... and create the expected fracture geometry. To ensure accident-free drilling and well completion as well as to update the data needed for hydraulic fracturing, advanced preliminary geomechanical studies were carried out. In order to maintain operability of the well equipment while waiting on frac jobs (over...

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