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Keywords: gas rate
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205741-MS
... content to 20 bbl. The transient simulation for gas swapping was conducted at a gas rate of 4.1 MMscfd as the train compressor's flaring condition. The calculated backpressure at the KLB safety valve is 12.3 psig below the required maximum of 30 psig. The calculated liquid surge volume in the Flare KO...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205586-MS
... = 0.56   q c v cf - critical gas velocity with foam, m/s q cf - critical gas rate with foam, m 3 /d If a gas well produces through tubing, then the liquid in the annulus can be negligible, even during the liquid loading period. Hence, the liquid column can be calculated...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205557-MS
... production control gas output increment drillstem testing gas flow transmitter gas rate december 2019 transmitter Field Introduction & Background Abstract Multiphase flow meters (MPFM) have been known save costs for new installations, are compact and as effective as a test separator...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205790-MS
... that plugged the screen. These cases also prove that self-unloading by choke movement can lead to plugging if the drawdown pressure and gas rate are not monitored carefully. Commingle production in Ax becomes an issue in lifting performance when reservoir pressure declines and liquid was produced from several...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202440-MS
... to increase with various gas rates, and a skin correlation was established as a function of this gas rate. This correlation is applied to the full-field simulation where LGR and VDRP cannot be applied due to a simulation time constraint. The skin correlation was validated through the history matching, using...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196455-MS
... monitoring results to split well level gas rate into individual reservoir gas rate. In order to ensure that proper data are incorporated in the model training, processes of data filtering must be undertaken. Therefore, implementing fuzzy logic to estimate perforation gain includes 3 main steps: (1) Preparing...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192101-MS
... drilling MPD system solubility Pump Rate circulation gas rate operation limitation sensitivity analysis backpressure free gas Upstream Oil & Gas riser choke pressure bottomhole pressure pit gain If one WBE fails, it means that the well barrier is lost and there must be a procedure...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192114-MS
... a progressive cavity pump (PCP) is installed to dewater the well. Many of the wells quickly dewatered and the gas rate is sufficient for the well to free flow gas and water to surface. The in-seam laterals were completed with pre-perforated fiberglass liner. For the multi-lateral CTD wells drilled from...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191988-MS
... all of the MPF associated gases have to be flared. Currently, the average total flare rate at O/STN is approx. 3.3 MMSFCD while average flare gas rate by location is vary in the range of 0.1- 0.5 MMSCFD. Recovering these gases, that would normally be flared, and converting them to CNG will give both...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186289-MS
.... coal seam gas coalbed methane CBM production water rate Qinshui Basin basin rod pump China Drilling cbm basin hydraulic fracturing Upstream Oil & Gas gas rate San Juan basin Zhang permeability coal bed methane complex reservoir ordos basin CBM Well CBM development Australia...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186923-MS
... of wellhead pressures and gas rates. A lot of data need to be filtered before deciding on the correct trend to be used in any analysis. Multi-rate test (MRT) received from the wells are also erroneous similar to the real-time data described above. All the data will be accounted for in the analysis...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186892-MS
... of production optimization strategies such as the use of velocity strings has been shown. asset and portfolio management pressure data gas rate reservoir simulation simulation model History Modeling & Simulation water rate IAM model integrated asset modeling Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186316-MS
... lower reservoir material balance analysis gas rate reservoir simplification Introduction Investment decisions within the oil and gas industry are expected to be morecompetitiveas part of the shift towards dynamic portfolio optimisation management. Prioritisation and selection of projects...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186362-MS
... and Operations wellhead compressor application wellbore gas rate velocity string design backpressure critical rate liquid loading flow regime artificial lift system gas Well Deliquification reservoir pressure mmscfd psig velocity string candidate selection case study Introduction...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182480-MS
... vibration of production rate. A new method is proposed to solve the above problem for shale gas wells. In the new method, the average material balance time (cumulative production (Np) divided by average gas rate) is used to replace te. Therefore, the increasing monotonicity with production time...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182324-MS
... to be performed as new surveillance and production data become available, which will support an improved decision process for future gas supply investment. production control liquified natural gas Modeling & Simulation field development optimization and planning constraint gas rate asset...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176394-MS
... thousands from tens of ppm. Flowing wellhead pressures, gas and water rates are stable. When gas rate reduced, then the content of chloride in produced water dropped. ▪ Flowing wellhead pressure, gas and water rates decreases, with increasing content of chloride in produced water up to 10,000 ppm...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176218-MS
... Abstract For coalbed methane (CBM) wells with rising gas production, time to reach peak of gas production and peak gas rate are two fundamental features of a production profile. This paper investigates the time of occurrence of peak of gas production in CBM wells using production data analysis...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 14–16, 2014
Paper Number: SPE-171467-MS
... is shown in Fig. 2 . The pipeline profile is not a gradual slope from the WHP to the YGP but has a number of peaks and valleys. Liquids always tend to accumulate in these valleys during shut-ins or at lower gas rates. Daily work flow for history matching All necessary data for the simulation...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 14–16, 2014
Paper Number: SPE-171512-MS
... differential pressure meter – making it possible to calculate gas rates and water cuts independently of the flow measurements, as well as mid-completion bottomhole pressure (BHP). The purpose of this paper is to present the basic physics involved in these calculations/analyses, as well as to discuss...

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