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Keywords: stimulation
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21384-MS
... and mitigate reservoir and drilling risks. Specifically, 4D seismic was utilized when planning the well, while placement was optimized by using advanced geosteering tools. Well optimization was further enhanced by adopting novel completion and stimulation technologies. Pressure data and 4D seismic...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21155-MS
.... flow in porous media upstream oil & gas liner re-fracturing ultra-low permeability reservoir hydraulic fracturing lower packer mpa ordo basin horizontal well refracturing technology fluid dynamics drilling operation stimulation application pressure-bearing capacity international...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20222-Abstract
... completion plug shoe track case study casing and cementing stimulation wiper dart international petroleum technology conference API . ( 2010 ). Isolating Potential Flow Zones During Well Construction . API . & 0 1 2/ 00 1 2 0 3...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20303-MS
... Tight gas and unconventional hydrocarbon wells bring forward HPHT well construction requirements. Typically, these wells require multistage high pressure stimulation, and, in most cases desired to be completed with openhole stage frac tools. These stage frac tools are exposed to repeated high...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20282-MS
... in the reactor vessel vs. reaction time at temperature of 350°F and pressure of 3000 psi. Abstract Stimulation of carbonate reservoirs using suitable acid systems is common practice to alleviate damage caused by the drilling and completion operations and to increase permeability by way of...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20064-Abstract
... A fit-for-purpose integrated subsurface study was carried out in a tight gas field in Oman to evaluate the stimulation process in horizontal wells. The objective is to explore the role of vertically and laterally heterogeneous in situ stress for hydraulic fracture (HF) propagation, and to...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19752-Abstract
... This paper describes the challenges faced when completing wells in the Mishrif formation of Southern Iraq, where well control concerns increase post acid stimulation of the reservoir due to the unpredictability of the formation's behavior. One of the biggest challenges faced when drilling...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19576-MS
...-based horizontal well where a single well intervention run successfully logged the entire wellbore, resulting in the identification of multiple depths where casing had failed during an initial hydraulic fracture stimulation attempt. Additionally, a brief review of fiber-optic logging techniques and...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19737-Abstract
... In multi-lateral Extended Reach Drilling (ERD) wells in an onshore field, accessing large open hole laterals with coiled tubing (CT) requires the use of additional enabling technology to achieve the objectives for stimulating the entire open hole. Overcoming current limitations with downhole...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19690-MS
... Acid stimulation in low permeability carbonates is challenging and the performance depends on a good choice of acid recipe and comprehensive testing that supports the extent of wormholes or fracture patterns. In this paper, a comprehensive testing proposal that involves initial enhancements to...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19881-MS
... The process of matrix acidizing, despite being one of the oldest operations in the petroleum industry, is still a challenge for tight carbonate reservoirs. This project considers the development of a multi-functional environment friendly chemical, for reservoir stimulation and formation damage...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20020-Abstract
... Several wells have been drilled and stimulated in a tight gas field in Middle East, however, very few have been economic. Many wells encountered difficulties pumping the required treatment and a number of horizontal wells did not produce as expected. A fit-for-purpose integrated subsurface...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20142-Abstract
... challenges arising from (1) managing the losses after fracturing without damaging the reservoir and (2) isolating cemented junction (known as TAML level 4 junction) from high pressure required for fracturing and stimulation operations. The unique application of existing technologies such as flapper ceramic...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20197-Abstract
... their performances, which seemed to meet this assupmtion. A novel deep penetrating long wormhole creation acidizing technique has been proposed and tested in X Oilfield to stimulate these undamaged wells. In comparison with averaged acidizing technique, it can create a much deeper dominant wormhole by...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19203-MS
... fracturing was also tested in another well, and the output after fracturing was 200-300 m 3 /d. The effect of stimulation was very poor, which limited commercial exploitation activities in the region. This paper introduces two techniques to improve the effect of stimulation by improving induced fracture...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19282-MS
... density and productions has been identified, even with the same stimulation treatment. In this study, a comprehensive geological study was conducted to find a new way of characterizing the effectiveness of NF. First, the initial and development stages of NFs were recontructed through a tectonic activity...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19483-MS
... persistently attack on this world-class championship with high-level planning since 2012. Specific research and development of engineering technologies and solutions for data acquisition, drilling, completion, stimulation, testing and production and studies were taking place in parallel. To ensure seamless...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19431-MS
... Abstract Tight oil and gas reservoirs are characterized by strong heterogeneity, poor physical properties, low single well production, difficult development and others. The volumetric stimulation fracturing technology has become a key technology for the effective utilization of tight reservoirs...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19067-MS
.... production control information management drillstem/well testing knowledge management asset and portfolio management Upstream Oil & Gas Reservoir Surveillance field development optimization and planning production monitoring Drillstem Testing stimulation workflow international petroleum...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18639-MS
... Abstract The effective stimulation of wells in offshore environments where the removal of existing completions is either not feasible or imparts significant cost implications can pose increased challenges for effective fluid delivery to the desired pay zones. This paper documents the challenges...

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