The application of phased-array vibrator system in deep seismic exploration

Minghao Yu, Xiangbo Gong, Xiaojie Wan

International Meeting for Applied Geoscience and Energy (IMAGE)

... the rotating coordinate method to calculate the excitation delay of the combined source to directionally excite the seismic wave, and verified...

Upstream Oil and Gas Development Projects in Indonesia: A Project Risk Analysis Based on Historical Data from 2015 to 2018

G. Daru P. Dewanto, Arnold Sihombing

Indonesian Petroleum Association

... projects experiences which several risk events were being identified during the project life cycle related to delay in project completion time...

Economics of Prudhoe Bay Field--A Comparison with Bell Creek Field: Economics of Petroleum Exploration and Production in the Arctic

Charles A. Norman

AAPG Special Volumes

... examine the effect on the cost of production caused by a delay in the starting of production. Delay in getting the pipeline started means a corresponding...

Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East

G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G. Cambois, J. Cowell, J. Mason, Y. Chen, J. Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... data which may not be trivial when the geology is complicated. An alternative method is based on the delay time common image gather (DTCIG) to directly...

Business Process Reengineering and Improvement of Well Delivery Process in Offshore Drilling Project

Patrick Yudhistira Budiono, Ronny Siregar, Erwindo Tanjung

Indonesian Petroleum Association

... is the time required to complete it. Due to many reasons, in Indonesia, many upstream oil and gas projects is facing delay and failed to meet...

Frac Hits Analysis in Development Field in Black Oil Window in Vaca Muerta.

Mariana A. Mamani, Miguel Ortiz, Héctor Biglia, María F. Álvarez, Sebastián E. Nuñez, Rodrigo Escobar

Unconventional Resources Technology Conference (URTEC)

... is proposed. Each FDI is characterized with 3 parameters: time of delay, intensity, and magnitude. The workflow was applied to horizontal oil wells...

Abstracts: Fluid Substitution and Seismic Modelling in a Sandstone Aquifer; #90173 (2015)

Virginia C. Vera and Don C. Lawton

Search and Discovery.com

...% and the basal reflector of the sandstone reservoir exhibits a time delay of 1.6 msec. From seismic modelling it was found that the injection zone can...

Geodetic Baselines Across the Gulf of California Using the Global Positioning System: Chapter 24: Part IV. Satellite Geodesy

T. H. Dixon, D. M. Tralli, G. Blewitt, J. P. Dauphin

AAPG Special Volumes

... baseline interferometry measurements, 1980-1986: Journal of Geophysical Research, v. 92, p. 14151-14163. Lanyi, G. E., 1984, Tropospheric delay effects...

Reduciendo el Efecto del Estrato Somero en Datos Sísmicos de Reflexión: Un Ejemplo de la Cuenca del Catatumbo. [PAPER IN SPANISH] Reducing the Effect of the Stratum Somero in the Reflection of Seismic Data: An Example of the Catatumbo Basin.

Dany Rueda, William Agudelo, Germán Ojeda

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... demanda de energía en el país, surgió la necesidad de explorar en áreas de difícil acceso, que por lo general cuentan con topografías y estructuras...

Bangladesh Upstream: Delayed but Not Out

Madeleine Slatford

GEO ExPro Magazine

... but Not Out The further open-ended delay to Bangladesh’s 2020 licensing round, anticipated to have been announced in September 2020, should not come...

2.3 Detached Sediments in Extensional Provinces: 2.3.2 Salt Tectonics: Reflection Profiles Across the Aquitaine Basin (Salt Tectonics)

R. Curnelle and R. Marco

AAPG Special Volumes

...: 2,666 (8,747 ft) Static corrections: no Deconvolution: minimum delay Frequency filtering: 8-62 Other: TVF Migration: no Source of velocities...

Abstracts: Application of Shear-wave Splitting Analysis to Fracture Characterization for a Shaunavon Tight Oil Reservoir; #90173 (2015)

N. Chaminda Sandanayake and Richard A. Bale

Search and Discovery.com

... present in the overburden. Though the amount of splitting is relatively small, we did observe an anomalous region with higher time delay between the fast...

Geophysical Investigations of the Hot Spring Occurrences in the Sungei Serai and Kampung Dusun Tua Areas, Hulu Langat, Selangor

Mohd Anuar Md. Razali

Geological Society of Malaysia (GSM)

...) of the transient decay over a series of time intervals known as delay times. In fact, the measurement of the voltages are averaged over many cycles (known...

Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field

Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro

Indonesian Petroleum Association

... of micro-earthquake events. By using seismic tomography, delay travel times of P-waves and S-waves were studied in conjunction with geothermal...

The Odyssey in Obtaining Forestry Lend Use Permit for Oil and Gas Industry

Enjang Mukhtar

Indonesian Petroleum Association

... of and the associated delay and expense in obtaining Lend Use Permits which are required for mining activities in Forest Areas. The difficulty...

Challenges Associated with an Unconventional Tight Sand Exploration Program in Central Saudi Arabia

Search and Discovery.com

Abstract: Shear Wave Splitting Analysis of Borehole Microseismic Reveals Weak Azimuthal Anisotropy Hidden Behind Strong VTI Fabric of the Lower Paleozoic Shales in Northern Poland; #90310 (2017)

Wojciech Gajek, James V. Verdon, Michal Malinowski, Jacek Trojanowski

Search and Discovery.com

... velocities. Splitting parameters which can be assessed using a microseismic array are polarization of the fast shear wave and time delay between...

Seismic Line Across the Wind River Thrust Fault, Wyoming

W.L. Basham, W.F. Martin

Rocky Mountain Association of Geologists

... the time section (Fig. 2) shows an apparent flattening of the base of granite in zone IV, this flattening is caused by the travel time delay...

Dynamics and deposition of sediment-bearing multi-pulsed flows and geological implication

Viet Luan Ho, Robert M. Dorrell, Gareth M. Keevil, Robert E. Thomas, Alan D. Burns, Jaco H. Baas, William D. McCaffrey

Journal of Sedimentary Research (SEPM)

... fluid had not reached the back of the first lockbox such that the dynamical variations between the 0 s and 2.5 s delay time flows were expected...

Basic Oil and Gas Law in the United States: Chapter 23: Part V. Legal, Political, Ethical, and Environmental Aspects of the Business

Samuel B. Katz

AAPG Special Volumes

.... The mineral estate retains several attributes, which will be important to the land owner or lessor, in the oil and gas lease. The general attributes...

Sumatra Deep Basin Gas and Meeting Indonesia’s Growing Gas Demand

Jerry Sykora

Southeast Asia Petroleum Exploration Society (SEAPEX)

... investment, and withdrawal of IOCs to the relative safety of continental United States has conspired to delay the development of the deep gas play...

Abstracts of Theses: Seismic Crustal Studies in Eastern Canada, the Gulf of St. Lawrence Region

Gerald N. Ewing

CSPG Bulletin

..../sec. respectively, overlie the intermediate layer. Travel-time curves were adjusted to reduce the delay time effect, associated with variations...

Discoverer of Gorham Oil District, Kansas: DISCUSSION

F. F. Hintze

AAPG Bulletin

... further delay. The statement, therefore, that I originally worked the Gorham area for the Producers and Refiners Corporation is incorrect, and I desire...

Abstract: Methods for Recovery of More Oil from Known Fields, by Ted M. Geffen; #90968 (1977).

Search and Discovery.com

Abstract: Interactive Graphics in Subsurface Stratigraphic Analysis, by Claude G. Abry; #90961 (1978).

Search and Discovery.com